16935647589

素因数分解:

$3^6\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4603}}^1$

素因数の和:4738

約数の個数: 84

約数和(自身を含む): 29830715616

約数和(自身を除く): 12895068027

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 103, 147, 189, 243, 309, 441, 567, 721, 729, 927, 1323, 1701, 2163, 2781, 3969, 4603, 5047, 5103, 6489, 8343, 11907, 13809, 15141, 19467, 25029, 32221, 35721, 41427, 45423, 58401, 75087, 96663, 124281, 136269, 175203, 225547, 289989, 372843, 408807, 474109, 525609, 676641, 869967, 1118529, 1226421, 1422327, 2029923, 2609901, 3318763, 3355587, 3679263, 4266981, 6089769, 7829703, 9956289, 12800943, 18269307, 23231341, 23489109, 29868867, 38402829, 54807921, 69694023, 89606601, 115208487, 164423763, 209082069, 268819803, 345625461, 627246207, 806459409, 1881738621, 2419378227, 5645215863, 16935647589]

約数ペア:

[(1, 16935647589), (3, 5645215863), (7, 2419378227), (9, 1881738621), (21, 806459409), (27, 627246207), (49, 345625461), (63, 268819803), (81, 209082069), (103, 164423763), (147, 115208487), (189, 89606601), (243, 69694023), (309, 54807921), (441, 38402829), (567, 29868867), (721, 23489109), (729, 23231341), (927, 18269307), (1323, 12800943), (1701, 9956289), (2163, 7829703), (2781, 6089769), (3969, 4266981), (4603, 3679263), (5047, 3355587), (5103, 3318763), (6489, 2609901), (8343, 2029923), (11907, 1422327), (13809, 1226421), (15141, 1118529), (19467, 869967), (25029, 676641), (32221, 525609), (35721, 474109), (41427, 408807), (45423, 372843), (58401, 289989), (75087, 225547), (96663, 175203), (124281, 136269)]