137555337921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1\times {\mathrm{372709}}^1$

素因数の和:375616

約数の個数: 16

約数和(自身を含む): 187738499520

約数和(自身を除く): 50183161599

約数列:

[1, 3, 43, 129, 2861, 8583, 123023, 369069, 372709, 1118127, 16026487, 48079461, 1066320449, 3198961347, 45851779307, 137555337921]

約数ペア:

[(1, 137555337921), (3, 45851779307), (43, 3198961347), (129, 1066320449), (2861, 48079461), (8583, 16026487), (123023, 1118127), (369069, 372709)]