173880057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 262765440

約数和(自身を除く): 88885383

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1443, 1517, 1599, 2939, 4551, 8817, 19721, 38207, 59163, 108743, 114621, 120499, 326229, 361497, 1413659, 1566487, 4240977, 4458463, 4699461, 13375389, 57960019, 173880057]

約数ペア:

[(1, 173880057), (3, 57960019), (13, 13375389), (37, 4699461), (39, 4458463), (41, 4240977), (111, 1566487), (123, 1413659), (481, 361497), (533, 326229), (1443, 120499), (1517, 114621), (1599, 108743), (2939, 59163), (4551, 38207), (8817, 19721)]