68676873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 99950592

約数和(自身を除く): 31273719

約数列:

[1, 3, 23, 31, 69, 93, 97, 291, 331, 713, 993, 2139, 2231, 3007, 6693, 7613, 9021, 10261, 22839, 30783, 32107, 69161, 96321, 207483, 236003, 708009, 738461, 995317, 2215383, 2985951, 22892291, 68676873]

約数ペア:

[(1, 68676873), (3, 22892291), (23, 2985951), (31, 2215383), (69, 995317), (93, 738461), (97, 708009), (291, 236003), (331, 207483), (713, 96321), (993, 69161), (2139, 32107), (2231, 30783), (3007, 22839), (6693, 10261), (7613, 9021)]