127920005583

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{328513}}^1$

素因数の和:328679

約数の個数: 32

約数和(自身を含む): 181655101440

約数和(自身を除く): 53735095857

約数列:

[1, 3, 31, 53, 79, 93, 159, 237, 1643, 2449, 4187, 4929, 7347, 12561, 129797, 328513, 389391, 985539, 10183903, 17411189, 25952527, 30551709, 52233567, 77857581, 539746859, 804528337, 1375483931, 1619240577, 2413585011, 4126451793, 42640001861, 127920005583]

約数ペア:

[(1, 127920005583), (3, 42640001861), (31, 4126451793), (53, 2413585011), (79, 1619240577), (93, 1375483931), (159, 804528337), (237, 539746859), (1643, 77857581), (2449, 52233567), (4187, 30551709), (4929, 25952527), (7347, 17411189), (12561, 10183903), (129797, 985539), (328513, 389391)]