16967514321

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{1607}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 25385817600

約数和(自身を除く): 8418303279

約数列:

[1, 3, 9, 47, 109, 141, 229, 327, 423, 687, 981, 1607, 2061, 4821, 5123, 10763, 14463, 15369, 24961, 32289, 46107, 74883, 75529, 96867, 175163, 224649, 226587, 368003, 525489, 679761, 1104009, 1173167, 1576467, 3312027, 3519501, 8232661, 10558503, 17296141, 24697983, 40112327, 51888423, 74093949, 120336981, 155665269, 361010943, 1885279369, 5655838107, 16967514321]

約数ペア:

[(1, 16967514321), (3, 5655838107), (9, 1885279369), (47, 361010943), (109, 155665269), (141, 120336981), (229, 74093949), (327, 51888423), (423, 40112327), (687, 24697983), (981, 17296141), (1607, 10558503), (2061, 8232661), (4821, 3519501), (5123, 3312027), (10763, 1576467), (14463, 1173167), (15369, 1104009), (24961, 679761), (32289, 525489), (46107, 368003), (74883, 226587), (75529, 224649), (96867, 175163)]