89052639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 137518080

約数和(自身を除く): 48465441

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1833, 2557, 2679, 7671, 11609, 33241, 34827, 48583, 99723, 120179, 145749, 360537, 631579, 1562327, 1894737, 2283401, 4686981, 6850203, 29684213, 89052639]

約数ペア:

[(1, 89052639), (3, 29684213), (13, 6850203), (19, 4686981), (39, 2283401), (47, 1894737), (57, 1562327), (141, 631579), (247, 360537), (611, 145749), (741, 120179), (893, 99723), (1833, 48583), (2557, 34827), (2679, 33241), (7671, 11609)]