1664761599837

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1819513}}^1$

素因数の和:1819679

約数の個数: 64

約数和(自身を含む): 2906564444160

約数和(自身を除く): 1241802844323

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 103, 141, 189, 309, 329, 423, 721, 927, 987, 1269, 2163, 2781, 2961, 4841, 6489, 8883, 14523, 19467, 33887, 43569, 101661, 130707, 304983, 914949, 1819513, 5458539, 12736591, 16375617, 38209773, 49126851, 85517111, 114629319, 187409839, 256551333, 343887957, 562229517, 598619777, 769653999, 1311868873, 1686688551, 1795859331, 2308961997, 3935606619, 5060065653, 5387577993, 8808262433, 11806819857, 16162733979, 26424787299, 35420459571, 61657837031, 79274361897, 184973511093, 237823085691, 554920533279, 1664761599837]

約数ペア:

[(1, 1664761599837), (3, 554920533279), (7, 237823085691), (9, 184973511093), (21, 79274361897), (27, 61657837031), (47, 35420459571), (63, 26424787299), (103, 16162733979), (141, 11806819857), (189, 8808262433), (309, 5387577993), (329, 5060065653), (423, 3935606619), (721, 2308961997), (927, 1795859331), (987, 1686688551), (1269, 1311868873), (2163, 769653999), (2781, 598619777), (2961, 562229517), (4841, 343887957), (6489, 256551333), (8883, 187409839), (14523, 114629319), (19467, 85517111), (33887, 49126851), (43569, 38209773), (101661, 16375617), (130707, 12736591), (304983, 5458539), (914949, 1819513)]