15697624863

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 21384000000

約数和(自身を除く): 5686375137

約数列:

[1, 3, 109, 149, 199, 327, 447, 597, 1619, 4857, 16241, 21691, 29651, 48723, 65073, 88953, 176471, 241231, 322181, 529413, 723693, 966543, 3231959, 9695877, 26294179, 35117729, 48004969, 78882537, 105353187, 144014907, 5232541621, 15697624863]

約数ペア:

[(1, 15697624863), (3, 5232541621), (109, 144014907), (149, 105353187), (199, 78882537), (327, 48004969), (447, 35117729), (597, 26294179), (1619, 9695877), (4857, 3231959), (16241, 966543), (21691, 723693), (29651, 529413), (48723, 322181), (65073, 241231), (88953, 176471)]