73571517

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 111651200

約数和(自身を除く): 38079683

約数列:

[1, 3, 9, 27, 73, 163, 219, 229, 489, 657, 687, 1467, 1971, 2061, 4401, 6183, 11899, 16717, 35697, 37327, 50151, 107091, 111981, 150453, 321273, 335943, 451359, 1007829, 2724871, 8174613, 24523839, 73571517]

約数ペア:

[(1, 73571517), (3, 24523839), (9, 8174613), (27, 2724871), (73, 1007829), (163, 451359), (219, 335943), (229, 321273), (489, 150453), (657, 111981), (687, 107091), (1467, 50151), (1971, 37327), (2061, 35697), (4401, 16717), (6183, 11899)]