280910002563

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{60842539}}^1$

素因数の和:60842573

約数の個数: 24

約数和(自身を含む): 442933691200

約数和(自身を除く): 162023688637

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 60842539, 182527617, 547582851, 1156008241, 1642748553, 3468024723, 4928245659, 10404074169, 14784736977, 31212222507, 93636667521, 280910002563]

約数ペア:

[(1, 280910002563), (3, 93636667521), (9, 31212222507), (19, 14784736977), (27, 10404074169), (57, 4928245659), (81, 3468024723), (171, 1642748553), (243, 1156008241), (513, 547582851), (1539, 182527617), (4617, 60842539)]