88897941

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 148861440

約数和(自身を除く): 59963499

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 167, 171, 209, 283, 501, 627, 849, 1503, 1837, 1881, 2547, 3113, 3173, 5377, 5511, 9339, 9519, 16131, 16533, 28017, 28557, 34903, 47261, 48393, 59147, 104709, 141783, 177441, 314127, 425349, 519871, 532323, 897959, 1559613, 2693877, 4678839, 8081631, 9877549, 29632647, 88897941]

約数ペア:

[(1, 88897941), (3, 29632647), (9, 9877549), (11, 8081631), (19, 4678839), (33, 2693877), (57, 1559613), (99, 897959), (167, 532323), (171, 519871), (209, 425349), (283, 314127), (501, 177441), (627, 141783), (849, 104709), (1503, 59147), (1837, 48393), (1881, 47261), (2547, 34903), (3113, 28557), (3173, 28017), (5377, 16533), (5511, 16131), (9339, 9519)]