27473649

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 45432576

約数和(自身を除く): 17958927

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 1877, 2091, 4879, 5631, 13139, 14637, 31909, 39417, 76957, 95727, 223363, 230871, 538699, 670089, 1308269, 1616097, 3924807, 9157883, 27473649]

約数ペア:

[(1, 27473649), (3, 9157883), (7, 3924807), (17, 1616097), (21, 1308269), (41, 670089), (51, 538699), (119, 230871), (123, 223363), (287, 95727), (357, 76957), (697, 39417), (861, 31909), (1877, 14637), (2091, 13139), (4879, 5631)]