15697842957

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{9013}}^1$

素因数の和:9530

約数の個数: 32

約数和(自身を含む): 23442168960

約数和(自身を除く): 7744326003

約数列:

[1, 3, 9, 27, 251, 257, 753, 771, 2259, 2313, 6777, 6939, 9013, 27039, 64507, 81117, 193521, 243351, 580563, 1741689, 2262263, 2316341, 6786789, 6949023, 20360367, 20847069, 61081101, 62541207, 581401591, 1744204773, 5232614319, 15697842957]

約数ペア:

[(1, 15697842957), (3, 5232614319), (9, 1744204773), (27, 581401591), (251, 62541207), (257, 61081101), (753, 20847069), (771, 20360367), (2259, 6949023), (2313, 6786789), (6777, 2316341), (6939, 2262263), (9013, 1741689), (27039, 580563), (64507, 243351), (81117, 193521)]