87848189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 107339904

約数和(自身を除く): 19491715

約数列:

[1, 11, 13, 53, 67, 143, 173, 583, 689, 737, 871, 1903, 2249, 3551, 7579, 9169, 9581, 11591, 24739, 39061, 46163, 100859, 119197, 127501, 150683, 507793, 614323, 1311167, 1657513, 6757553, 7986199, 87848189]

約数ペア:

[(1, 87848189), (11, 7986199), (13, 6757553), (53, 1657513), (67, 1311167), (143, 614323), (173, 507793), (583, 150683), (689, 127501), (737, 119197), (871, 100859), (1903, 46163), (2249, 39061), (3551, 24739), (7579, 11591), (9169, 9581)]