69493473

素因数分解:

$3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1427}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 114948288

約数和(自身を除く): 45454815

約数列:

[1, 3, 7, 9, 21, 63, 773, 1427, 2319, 4281, 5411, 6957, 9989, 12843, 16233, 29967, 48699, 89901, 1103071, 3309213, 7721497, 9927639, 23164491, 69493473]

約数ペア:

[(1, 69493473), (3, 23164491), (7, 9927639), (9, 7721497), (21, 3309213), (63, 1103071), (773, 89901), (1427, 48699), (2319, 29967), (4281, 16233), (5411, 12843), (6957, 9989)]