91880631

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 146397888

約数和(自身を除く): 54517257

約数列:

[1, 3, 9, 17, 41, 51, 97, 123, 151, 153, 291, 369, 453, 697, 873, 1359, 1649, 2091, 2567, 3977, 4947, 6191, 6273, 7701, 11931, 14647, 14841, 18573, 23103, 35793, 43941, 55719, 67609, 105247, 131823, 202827, 248999, 315741, 600527, 608481, 746997, 947223, 1801581, 2240991, 5404743, 10208959, 30626877, 91880631]

約数ペア:

[(1, 91880631), (3, 30626877), (9, 10208959), (17, 5404743), (41, 2240991), (51, 1801581), (97, 947223), (123, 746997), (151, 608481), (153, 600527), (291, 315741), (369, 248999), (453, 202827), (697, 131823), (873, 105247), (1359, 67609), (1649, 55719), (2091, 43941), (2567, 35793), (3977, 23103), (4947, 18573), (6191, 14841), (6273, 14647), (7701, 11931)]