89761441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 115310592

約数和(自身を除く): 25549151

約数列:

[1, 7, 11, 67, 77, 127, 137, 469, 737, 889, 959, 1397, 1507, 5159, 8509, 9179, 9779, 10549, 17399, 59563, 64253, 93599, 100969, 121793, 191389, 655193, 706783, 1165733, 1339723, 8160131, 12823063, 89761441]

約数ペア:

[(1, 89761441), (7, 12823063), (11, 8160131), (67, 1339723), (77, 1165733), (127, 706783), (137, 655193), (469, 191389), (737, 121793), (889, 100969), (959, 93599), (1397, 64253), (1507, 59563), (5159, 17399), (8509, 10549), (9179, 9779)]