129053379

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1021}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 212445184

約数和(自身を除く): 83391805

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 463, 1021, 1389, 3063, 3241, 6019, 7147, 9723, 13273, 18057, 21441, 39819, 42133, 92911, 126399, 278733, 472723, 1418169, 3309061, 6145399, 9927183, 18436197, 43017793, 129053379]

約数ペア:

[(1, 129053379), (3, 43017793), (7, 18436197), (13, 9927183), (21, 6145399), (39, 3309061), (91, 1418169), (273, 472723), (463, 278733), (1021, 126399), (1389, 92911), (3063, 42133), (3241, 39819), (6019, 21441), (7147, 18057), (9723, 13273)]