86263821

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22447}}^1$

素因数の和:22521

約数の個数: 24

約数和(自身を含む): 144744704

約数和(自身を除く): 58480883

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 22447, 67341, 157129, 202023, 471387, 1369267, 1414161, 4107801, 9584869, 12323403, 28754607, 86263821]

約数ペア:

[(1, 86263821), (3, 28754607), (7, 12323403), (9, 9584869), (21, 4107801), (61, 1414161), (63, 1369267), (183, 471387), (427, 202023), (549, 157129), (1281, 67341), (3843, 22447)]