82004867

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 19601533

約数列:

[1, 7, 23, 59, 89, 97, 161, 413, 623, 679, 1357, 2047, 2231, 5251, 5723, 8633, 9499, 14329, 15617, 36757, 40061, 60431, 120773, 131629, 198559, 509347, 845411, 921403, 1389913, 3565429, 11714981, 82004867]

約数ペア:

[(1, 82004867), (7, 11714981), (23, 3565429), (59, 1389913), (89, 921403), (97, 845411), (161, 509347), (413, 198559), (623, 131629), (679, 120773), (1357, 60431), (2047, 40061), (2231, 36757), (5251, 15617), (5723, 14329), (8633, 9499)]