26738829

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 43772960

約数和(自身を除く): 17034131

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 351, 379, 603, 871, 1053, 1137, 1809, 2613, 3411, 4927, 5427, 7839, 10233, 14781, 23517, 25393, 30699, 44343, 70551, 76179, 133029, 228537, 330109, 399087, 685611, 990327, 2056833, 2970981, 8912943, 26738829]

約数ペア:

[(1, 26738829), (3, 8912943), (9, 2970981), (13, 2056833), (27, 990327), (39, 685611), (67, 399087), (81, 330109), (117, 228537), (201, 133029), (351, 76179), (379, 70551), (603, 44343), (871, 30699), (1053, 25393), (1137, 23517), (1809, 14781), (2613, 10233), (3411, 7839), (4927, 5427)]