70847973

素因数分解:

$3^3\times 7^2\times {\mathrm{53551}}^1$

素因数の和:53574

約数の個数: 24

約数和(自身を含む): 122098560

約数和(自身を除く): 51250587

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 53551, 160653, 374857, 481959, 1124571, 1445877, 2623999, 3373713, 7871997, 10121139, 23615991, 70847973]

約数ペア:

[(1, 70847973), (3, 23615991), (7, 10121139), (9, 7871997), (21, 3373713), (27, 2623999), (49, 1445877), (63, 1124571), (147, 481959), (189, 374857), (441, 160653), (1323, 53551)]