91721348463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1\times {\mathrm{13729}}^1$

素因数の和:15147

約数の個数: 32

約数和(自身を含む): 130881389760

約数和(自身を除く): 39160041297

約数列:

[1, 3, 17, 51, 101, 303, 1297, 1717, 3891, 5151, 13729, 22049, 41187, 66147, 130997, 233393, 392991, 700179, 1386629, 2226949, 4159887, 6680847, 17806513, 23572693, 53419539, 70718079, 302710721, 908132163, 1798457813, 5395373439, 30573782821, 91721348463]

約数ペア:

[(1, 91721348463), (3, 30573782821), (17, 5395373439), (51, 1798457813), (101, 908132163), (303, 302710721), (1297, 70718079), (1717, 53419539), (3891, 23572693), (5151, 17806513), (13729, 6680847), (22049, 4159887), (41187, 2226949), (66147, 1386629), (130997, 700179), (233393, 392991)]