222725169

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{3083}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 336772800

約数和(自身を除く): 114047631

約数列:

[1, 3, 9, 23, 69, 207, 349, 1047, 3083, 3141, 8027, 9249, 24081, 27747, 70909, 72243, 212727, 638181, 1075967, 3227901, 9683703, 24747241, 74241723, 222725169]

約数ペア:

[(1, 222725169), (3, 74241723), (9, 24747241), (23, 9683703), (69, 3227901), (207, 1075967), (349, 638181), (1047, 212727), (3083, 72243), (3141, 70909), (8027, 27747), (9249, 24081)]