164401419

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{86029}}^1$

素因数の和:86059

約数の個数: 24

約数和(自身を含む): 274607760

約数和(自身を除く): 110206341

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 86029, 258087, 602203, 1118377, 1806609, 3355131, 4215421, 7828639, 12646263, 23485917, 54800473, 164401419]

約数ペア:

[(1, 164401419), (3, 54800473), (7, 23485917), (13, 12646263), (21, 7828639), (39, 4215421), (49, 3355131), (91, 1806609), (147, 1118377), (273, 602203), (637, 258087), (1911, 86029)]