66830309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1607}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 82483968

約数和(自身を除く): 15653659

約数列:

[1, 7, 13, 91, 457, 1607, 3199, 5941, 11249, 20891, 41587, 146237, 734399, 5140793, 9547187, 66830309]

約数ペア:

[(1, 66830309), (7, 9547187), (13, 5140793), (91, 734399), (457, 146237), (1607, 41587), (3199, 20891), (5941, 11249)]