2950206867

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{66343}}^1$

素因数の和:66422

約数の個数: 28

約数和(自身を含む): 4495867504

約数和(自身を除く): 1545660637

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 4941, 14823, 44469, 66343, 199029, 597087, 1791261, 4046923, 5373783, 12140769, 16121349, 36422307, 48364047, 109266921, 327800763, 983402289, 2950206867]

約数ペア:

[(1, 2950206867), (3, 983402289), (9, 327800763), (27, 109266921), (61, 48364047), (81, 36422307), (183, 16121349), (243, 12140769), (549, 5373783), (729, 4046923), (1647, 1791261), (4941, 597087), (14823, 199029), (44469, 66343)]