156912132327

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{108637}}^1$

素因数の和:109007

約数の個数: 32

約数和(自身を含む): 224270548992

約数和(自身を除く): 67358416665

約数列:

[1, 3, 17, 51, 127, 223, 381, 669, 2159, 3791, 6477, 11373, 28321, 84963, 108637, 325911, 481457, 1444371, 1846829, 5540487, 13796899, 24226051, 41390697, 72678153, 234547283, 411842867, 703641849, 1235528601, 3076708477, 9230125431, 52304044109, 156912132327]

約数ペア:

[(1, 156912132327), (3, 52304044109), (17, 9230125431), (51, 3076708477), (127, 1235528601), (223, 703641849), (381, 411842867), (669, 234547283), (2159, 72678153), (3791, 41390697), (6477, 24226051), (11373, 13796899), (28321, 5540487), (84963, 1846829), (108637, 1444371), (325911, 481457)]