22978941921

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 38423024640

約数和(自身を除く): 15444082719

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 243, 279, 351, 403, 461, 509, 837, 1053, 1209, 1383, 1527, 2511, 3159, 3627, 4149, 4581, 5993, 6617, 7533, 10881, 12447, 13743, 14291, 15779, 17979, 19851, 32643, 37341, 41229, 42873, 47337, 53937, 59553, 97929, 112023, 123687, 128619, 142011, 161811, 178659, 185783, 205127, 234649, 385857, 426033, 485433, 535977, 557349, 615381, 703947, 1157571, 1278099, 1456299, 1607931, 1672047, 1846143, 2111841, 3050437, 3472713, 3834297, 5016141, 5538429, 6335523, 7274119, 9151311, 15048423, 16615287, 19006569, 21822357, 27453933, 45145269, 49845861, 57019707, 65467071, 82361799, 94563547, 196401213, 247085397, 283690641, 589203639, 741256191, 851071923, 1767610917, 2553215769, 7659647307, 22978941921]

約数ペア:

[(1, 22978941921), (3, 7659647307), (9, 2553215769), (13, 1767610917), (27, 851071923), (31, 741256191), (39, 589203639), (81, 283690641), (93, 247085397), (117, 196401213), (243, 94563547), (279, 82361799), (351, 65467071), (403, 57019707), (461, 49845861), (509, 45145269), (837, 27453933), (1053, 21822357), (1209, 19006569), (1383, 16615287), (1527, 15048423), (2511, 9151311), (3159, 7274119), (3627, 6335523), (4149, 5538429), (4581, 5016141), (5993, 3834297), (6617, 3472713), (7533, 3050437), (10881, 2111841), (12447, 1846143), (13743, 1672047), (14291, 1607931), (15779, 1456299), (17979, 1278099), (19851, 1157571), (32643, 703947), (37341, 615381), (41229, 557349), (42873, 535977), (47337, 485433), (53937, 426033), (59553, 385857), (97929, 234649), (112023, 205127), (123687, 185783), (128619, 178659), (142011, 161811)]