69068403

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 37376397

約数列:

[1, 3, 9, 27, 31, 93, 179, 279, 461, 537, 837, 1383, 1611, 4149, 4833, 5549, 12447, 14291, 16647, 42873, 49941, 82519, 128619, 149823, 247557, 385857, 742671, 2228013, 2558089, 7674267, 23022801, 69068403]

約数ペア:

[(1, 69068403), (3, 23022801), (9, 7674267), (27, 2558089), (31, 2228013), (93, 742671), (179, 385857), (279, 247557), (461, 149823), (537, 128619), (837, 82519), (1383, 49941), (1611, 42873), (4149, 16647), (4833, 14291), (5549, 12447)]