89861871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 134369280

約数和(自身を除く): 44507409

約数列:

[1, 3, 11, 33, 53, 159, 191, 269, 573, 583, 807, 1749, 2101, 2959, 6303, 8877, 10123, 14257, 30369, 42771, 51379, 111353, 154137, 156827, 334059, 470481, 565169, 1695507, 2723087, 8169261, 29953957, 89861871]

約数ペア:

[(1, 89861871), (3, 29953957), (11, 8169261), (33, 2723087), (53, 1695507), (159, 565169), (191, 470481), (269, 334059), (573, 156827), (583, 154137), (807, 111353), (1749, 51379), (2101, 42771), (2959, 30369), (6303, 14257), (8877, 10123)]