71740053

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3137}}^1$

素因数の和:3175

約数の個数: 48

約数和(自身を含む): 133553280

約数和(自身を除く): 61813227

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3137, 3267, 7623, 9411, 21959, 22869, 28233, 34507, 65877, 84699, 103521, 197631, 241549, 310563, 379577, 592893, 724647, 931689, 1138731, 2173941, 2657039, 3416193, 6521823, 7971117, 10248579, 23913351, 71740053]

約数ペア:

[(1, 71740053), (3, 23913351), (7, 10248579), (9, 7971117), (11, 6521823), (21, 3416193), (27, 2657039), (33, 2173941), (63, 1138731), (77, 931689), (99, 724647), (121, 592893), (189, 379577), (231, 310563), (297, 241549), (363, 197631), (693, 103521), (847, 84699), (1089, 65877), (2079, 34507), (2541, 28233), (3137, 22869), (3267, 21959), (7623, 9411)]