66992163

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 108646560

約数和(自身を除く): 41654397

約数列:

[1, 3, 7, 21, 37, 49, 109, 111, 113, 147, 259, 327, 339, 763, 777, 791, 1813, 2289, 2373, 4033, 4181, 5341, 5439, 5537, 12099, 12317, 12543, 16023, 16611, 28231, 29267, 36951, 84693, 86219, 87801, 197617, 204869, 258657, 455729, 592851, 603533, 614607, 1367187, 1810599, 3190103, 9570309, 22330721, 66992163]

約数ペア:

[(1, 66992163), (3, 22330721), (7, 9570309), (21, 3190103), (37, 1810599), (49, 1367187), (109, 614607), (111, 603533), (113, 592851), (147, 455729), (259, 258657), (327, 204869), (339, 197617), (763, 87801), (777, 86219), (791, 84693), (1813, 36951), (2289, 29267), (2373, 28231), (4033, 16611), (4181, 16023), (5341, 12543), (5439, 12317), (5537, 12099)]