69180501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 36659499

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 741, 1049, 1157, 1691, 3147, 3471, 5073, 13637, 19931, 21983, 40911, 59793, 65949, 93361, 259103, 280083, 777309, 1213693, 1773859, 3641079, 5321577, 23060167, 69180501]

約数ペア:

[(1, 69180501), (3, 23060167), (13, 5321577), (19, 3641079), (39, 1773859), (57, 1213693), (89, 777309), (247, 280083), (267, 259103), (741, 93361), (1049, 65949), (1157, 59793), (1691, 40911), (3147, 21983), (3471, 19931), (5073, 13637)]