38755827

素因数分解:

$3^9\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 63771840

約数和(自身を除く): 25016013

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 179, 243, 297, 537, 729, 891, 1611, 1969, 2187, 2673, 4833, 5907, 6561, 8019, 14499, 17721, 19683, 24057, 43497, 53163, 72171, 130491, 159489, 216513, 391473, 478467, 1174419, 1435401, 3523257, 4306203, 12918609, 38755827]

約数ペア:

[(1, 38755827), (3, 12918609), (9, 4306203), (11, 3523257), (27, 1435401), (33, 1174419), (81, 478467), (99, 391473), (179, 216513), (243, 159489), (297, 130491), (537, 72171), (729, 53163), (891, 43497), (1611, 24057), (1969, 19683), (2187, 17721), (2673, 14499), (4833, 8019), (5907, 6561)]