275280471

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 417009600

約数和(自身を除く): 141729129

約数列:

[1, 3, 9, 27, 89, 97, 267, 291, 801, 873, 1181, 2403, 2619, 3543, 8633, 10629, 25899, 31887, 77697, 105109, 114557, 233091, 315327, 343671, 945981, 1031013, 2837943, 3093039, 10195573, 30586719, 91760157, 275280471]

約数ペア:

[(1, 275280471), (3, 91760157), (9, 30586719), (27, 10195573), (89, 3093039), (97, 2837943), (267, 1031013), (291, 945981), (801, 343671), (873, 315327), (1181, 233091), (2403, 114557), (2619, 105109), (3543, 77697), (8633, 31887), (10629, 25899)]