63489177

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 100989504

約数和(自身を除く): 37500327

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 477, 621, 643, 1219, 1431, 1863, 1929, 3657, 4293, 5787, 10971, 14789, 17361, 32913, 34079, 44367, 52083, 98739, 102237, 133101, 306711, 399303, 783817, 920133, 1197909, 2351451, 2760399, 7054353, 21163059, 63489177]

約数ペア:

[(1, 63489177), (3, 21163059), (9, 7054353), (23, 2760399), (27, 2351451), (53, 1197909), (69, 920133), (81, 783817), (159, 399303), (207, 306711), (477, 133101), (621, 102237), (643, 98739), (1219, 52083), (1431, 44367), (1863, 34079), (1929, 32913), (3657, 17361), (4293, 14789), (5787, 10971)]