328156920063

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{7607}}^1$

素因数の和:8541

約数の個数: 96

約数和(自身を含む): 586549776384

約数和(自身を除く): 258392856321

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 799, 857, 987, 1071, 2397, 2571, 2961, 5593, 5999, 7191, 7607, 7713, 14569, 16779, 17997, 22821, 40279, 43707, 50337, 53249, 53991, 68463, 101983, 120837, 129319, 131121, 159747, 281953, 305949, 357529, 362511, 387957, 479241, 684743, 845859, 905233, 917847, 1072587, 1163871, 2054229, 2502703, 2537577, 2715699, 3217761, 4793201, 6077993, 6162687, 6519199, 7508109, 8147097, 14379603, 18233979, 19557597, 22524327, 42545951, 43138809, 45634393, 54701937, 58672791, 110826383, 127637853, 136903179, 306402353, 332479149, 382913559, 410709537, 775784681, 919207059, 997437447, 2144816471, 2327354043, 2757621177, 5208840001, 6434449413, 6982062129, 15626520003, 19303348239, 36461880007, 46879560009, 109385640021, 328156920063]

約数ペア:

[(1, 328156920063), (3, 109385640021), (7, 46879560009), (9, 36461880007), (17, 19303348239), (21, 15626520003), (47, 6982062129), (51, 6434449413), (63, 5208840001), (119, 2757621177), (141, 2327354043), (153, 2144816471), (329, 997437447), (357, 919207059), (423, 775784681), (799, 410709537), (857, 382913559), (987, 332479149), (1071, 306402353), (2397, 136903179), (2571, 127637853), (2961, 110826383), (5593, 58672791), (5999, 54701937), (7191, 45634393), (7607, 43138809), (7713, 42545951), (14569, 22524327), (16779, 19557597), (17997, 18233979), (22821, 14379603), (40279, 8147097), (43707, 7508109), (50337, 6519199), (53249, 6162687), (53991, 6077993), (68463, 4793201), (101983, 3217761), (120837, 2715699), (129319, 2537577), (131121, 2502703), (159747, 2054229), (281953, 1163871), (305949, 1072587), (357529, 917847), (362511, 905233), (387957, 845859), (479241, 684743)]