15667440741

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 25025616000

約数和(自身を除く): 9358175259

約数列:

[1, 3, 9, 27, 41, 43, 47, 123, 129, 141, 149, 369, 387, 423, 447, 1107, 1161, 1269, 1341, 1763, 1927, 2021, 2209, 4023, 5289, 5781, 6063, 6109, 6407, 6627, 7003, 15867, 17343, 18189, 18327, 19221, 19881, 21009, 47601, 52029, 54567, 54981, 57663, 59643, 63027, 82861, 90569, 94987, 164943, 172989, 189081, 248583, 262687, 271707, 284961, 287123, 301129, 329141, 745749, 788061, 815121, 854883, 861369, 903387, 987423, 2237247, 2364183, 2445363, 2564649, 2584107, 2710161, 2962269, 3894467, 7092549, 7752321, 8130483, 8886807, 11683401, 12346289, 13494781, 14153063, 35050203, 37038867, 40484343, 42459189, 105150609, 111116601, 121453029, 127377567, 333349803, 364359087, 382132701, 580275583, 1740826749, 5222480247, 15667440741]

約数ペア:

[(1, 15667440741), (3, 5222480247), (9, 1740826749), (27, 580275583), (41, 382132701), (43, 364359087), (47, 333349803), (123, 127377567), (129, 121453029), (141, 111116601), (149, 105150609), (369, 42459189), (387, 40484343), (423, 37038867), (447, 35050203), (1107, 14153063), (1161, 13494781), (1269, 12346289), (1341, 11683401), (1763, 8886807), (1927, 8130483), (2021, 7752321), (2209, 7092549), (4023, 3894467), (5289, 2962269), (5781, 2710161), (6063, 2584107), (6109, 2564649), (6407, 2445363), (6627, 2364183), (7003, 2237247), (15867, 987423), (17343, 903387), (18189, 861369), (18327, 854883), (19221, 815121), (19881, 788061), (21009, 745749), (47601, 329141), (52029, 301129), (54567, 287123), (54981, 284961), (57663, 271707), (59643, 262687), (63027, 248583), (82861, 189081), (90569, 172989), (94987, 164943)]