70242417

素因数分解:

$3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 119347200

約数和(自身を除く): 49104783

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 419, 887, 1257, 2661, 2933, 3771, 6209, 7983, 8799, 11313, 18627, 23949, 26397, 55881, 79191, 167643, 371653, 1114959, 2601571, 3344877, 7804713, 10034631, 23414139, 70242417]

約数ペア:

[(1, 70242417), (3, 23414139), (7, 10034631), (9, 7804713), (21, 3344877), (27, 2601571), (63, 1114959), (189, 371653), (419, 167643), (887, 79191), (1257, 55881), (2661, 26397), (2933, 23949), (3771, 18627), (6209, 11313), (7983, 8799)]