72409893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 107458560

約数和(自身を除く): 35048667

約数列:

[1, 3, 19, 31, 43, 57, 93, 129, 589, 817, 953, 1333, 1767, 2451, 2859, 3999, 18107, 25327, 29543, 40979, 54321, 75981, 88629, 122937, 561317, 778601, 1270349, 1683951, 2335803, 3811047, 24136631, 72409893]

約数ペア:

[(1, 72409893), (3, 24136631), (19, 3811047), (31, 2335803), (43, 1683951), (57, 1270349), (93, 778601), (129, 561317), (589, 122937), (817, 88629), (953, 75981), (1333, 54321), (1767, 40979), (2451, 29543), (2859, 25327), (3999, 18107)]