55901559

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 92581376

約数和(自身を除く): 36679817

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 151, 183, 289, 357, 427, 453, 867, 1037, 1057, 1281, 2023, 2567, 3111, 3171, 6069, 7259, 7701, 9211, 17629, 17969, 21777, 27633, 43639, 52887, 53907, 64477, 123403, 130917, 156587, 193431, 305473, 370209, 469761, 916419, 1096109, 2661979, 3288327, 7985937, 18633853, 55901559]

約数ペア:

[(1, 55901559), (3, 18633853), (7, 7985937), (17, 3288327), (21, 2661979), (51, 1096109), (61, 916419), (119, 469761), (151, 370209), (183, 305473), (289, 193431), (357, 156587), (427, 130917), (453, 123403), (867, 64477), (1037, 53907), (1057, 52887), (1281, 43639), (2023, 27633), (2567, 21777), (3111, 17969), (3171, 17629), (6069, 9211), (7259, 7701)]