156913289739

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{4273}}^1\times {\mathrm{94889}}^1$

素因数の和:99211

約数の個数: 24

約数和(自身を含む): 231980239920

約数和(自身を除く): 75066950181

約数列:

[1, 3, 9, 43, 129, 387, 4273, 12819, 38457, 94889, 183739, 284667, 551217, 854001, 1653651, 4080227, 12240681, 36722043, 405460697, 1216382091, 3649146273, 17434809971, 52304429913, 156913289739]

約数ペア:

[(1, 156913289739), (3, 52304429913), (9, 17434809971), (43, 3649146273), (129, 1216382091), (387, 405460697), (4273, 36722043), (12819, 12240681), (38457, 4080227), (94889, 1653651), (183739, 854001), (284667, 551217)]