156355947

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{751}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 253393920

約数和(自身を除く): 97037973

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 701, 751, 2103, 2253, 6309, 6759, 7711, 8261, 18927, 20277, 23133, 24783, 69399, 74349, 208197, 223047, 526451, 1579353, 4738059, 5790961, 14214177, 17372883, 52118649, 156355947]

約数ペア:

[(1, 156355947), (3, 52118649), (9, 17372883), (11, 14214177), (27, 5790961), (33, 4738059), (99, 1579353), (297, 526451), (701, 223047), (751, 208197), (2103, 74349), (2253, 69399), (6309, 24783), (6759, 23133), (7711, 20277), (8261, 18927)]