64733877

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 105705600

約数和(自身を除く): 40971723

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 4289, 5031, 12867, 15093, 38601, 55757, 115803, 167271, 184427, 501813, 553281, 1505439, 1659843, 2397551, 4979529, 7192653, 21577959, 64733877]

約数ペア:

[(1, 64733877), (3, 21577959), (9, 7192653), (13, 4979529), (27, 2397551), (39, 1659843), (43, 1505439), (117, 553281), (129, 501813), (351, 184427), (387, 167271), (559, 115803), (1161, 55757), (1677, 38601), (4289, 15093), (5031, 12867)]