137316417

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2657}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 220465152

約数和(自身を除く): 83148735

約数列:

[1, 3, 7, 21, 23, 69, 107, 161, 321, 483, 749, 2247, 2461, 2657, 7383, 7971, 17227, 18599, 51681, 55797, 61111, 183333, 284299, 427777, 852897, 1283331, 1990093, 5970279, 6538877, 19616631, 45772139, 137316417]

約数ペア:

[(1, 137316417), (3, 45772139), (7, 19616631), (21, 6538877), (23, 5970279), (69, 1990093), (107, 1283331), (161, 852897), (321, 427777), (483, 284299), (749, 183333), (2247, 61111), (2461, 55797), (2657, 51681), (7383, 18599), (7971, 17227)]