85193451

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1549}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 147039200

約数和(自身を除く): 61845749

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 1549, 2037, 2619, 4647, 6111, 7857, 10843, 13941, 18333, 32529, 41823, 54999, 97587, 125469, 150253, 292761, 450759, 878283, 1051771, 1352277, 3155313, 4056831, 9465939, 12170493, 28397817, 85193451]

約数ペア:

[(1, 85193451), (3, 28397817), (7, 12170493), (9, 9465939), (21, 4056831), (27, 3155313), (63, 1352277), (81, 1051771), (97, 878283), (189, 450759), (291, 292761), (567, 150253), (679, 125469), (873, 97587), (1549, 54999), (2037, 41823), (2619, 32529), (4647, 18333), (6111, 13941), (7857, 10843)]