27720821446407

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{39863}}^1\times {\mathrm{4545113}}^1$

素因数の和:4584999

約数の個数: 24

約数和(自身を含む): 42397623332064

約数和(自身を除く): 14676801885657

約数列:

[1, 3, 9, 17, 51, 153, 39863, 119589, 358767, 677671, 2033013, 4545113, 6099039, 13635339, 40906017, 77266921, 231800763, 695402289, 181181839519, 543545518557, 1630636555671, 3080091271823, 9240273815469, 27720821446407]

約数ペア:

[(1, 27720821446407), (3, 9240273815469), (9, 3080091271823), (17, 1630636555671), (51, 543545518557), (153, 181181839519), (39863, 695402289), (119589, 231800763), (358767, 77266921), (677671, 40906017), (2033013, 13635339), (4545113, 6099039)]