61544913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 89851392

約数和(自身を除く): 28306479

約数列:

[1, 3, 17, 51, 61, 73, 183, 219, 271, 813, 1037, 1241, 3111, 3723, 4453, 4607, 13359, 13821, 16531, 19783, 49593, 59349, 75701, 227103, 281027, 336311, 843081, 1008933, 1206763, 3620289, 20514971, 61544913]

約数ペア:

[(1, 61544913), (3, 20514971), (17, 3620289), (51, 1206763), (61, 1008933), (73, 843081), (183, 336311), (219, 281027), (271, 227103), (813, 75701), (1037, 59349), (1241, 49593), (3111, 19783), (3723, 16531), (4453, 13821), (4607, 13359)]