180730893

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1597}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 292702464

約数和(自身を除く): 111971571

約数列:

[1, 3, 7, 17, 21, 51, 119, 317, 357, 951, 1597, 2219, 4791, 5389, 6657, 11179, 16167, 27149, 33537, 37723, 81447, 113169, 190043, 506249, 570129, 1518747, 3543743, 8606233, 10631229, 25818699, 60243631, 180730893]

約数ペア:

[(1, 180730893), (3, 60243631), (7, 25818699), (17, 10631229), (21, 8606233), (51, 3543743), (119, 1518747), (317, 570129), (357, 506249), (951, 190043), (1597, 113169), (2219, 81447), (4791, 37723), (5389, 33537), (6657, 27149), (11179, 16167)]