149748421761

素因数分解:

$3^3\times {\mathrm{25633}}^1\times {\mathrm{216371}}^1$

素因数の和:242013

約数の個数: 16

約数和(自身を含む): 221859193920

約数和(自身を除く): 72110772159

約数列:

[1, 3, 9, 27, 25633, 76899, 216371, 230697, 649113, 692091, 1947339, 5842017, 5546237843, 16638713529, 49916140587, 149748421761]

約数ペア:

[(1, 149748421761), (3, 49916140587), (9, 16638713529), (27, 5546237843), (25633, 5842017), (76899, 1947339), (216371, 692091), (230697, 649113)]