1243313192169

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{21937}}^1\times {\mathrm{48817}}^1$

素因数の和:70806

約数の個数: 32

約数和(自身を含む): 1884905939840

約数和(自身を除く): 641592747671

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 21937, 48817, 65811, 146451, 197433, 439353, 592299, 943291, 1318059, 2099131, 2829873, 6297393, 8489619, 18892179, 25468857, 56676537, 1070898529, 3212695587, 9638086761, 28914260283, 46048636747, 138145910241, 414437730723, 1243313192169]

約数ペア:

[(1, 1243313192169), (3, 414437730723), (9, 138145910241), (27, 46048636747), (43, 28914260283), (129, 9638086761), (387, 3212695587), (1161, 1070898529), (21937, 56676537), (48817, 25468857), (65811, 18892179), (146451, 8489619), (197433, 6297393), (439353, 2829873), (592299, 2099131), (943291, 1318059)]