89818833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 138700800

約数和(自身を除く): 48881967

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1833, 2579, 2679, 7737, 11609, 33527, 34827, 49001, 100581, 121213, 147003, 363639, 637013, 1575769, 1911039, 2303047, 4727307, 6909141, 29939611, 89818833]

約数ペア:

[(1, 89818833), (3, 29939611), (13, 6909141), (19, 4727307), (39, 2303047), (47, 1911039), (57, 1575769), (141, 637013), (247, 363639), (611, 147003), (741, 121213), (893, 100581), (1833, 49001), (2579, 34827), (2679, 33527), (7737, 11609)]