88840143

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74219}}^1$

素因数の和:74251

約数の個数: 24

約数和(自身を含む): 154377600

約数和(自身を除く): 65537457

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 74219, 222657, 519533, 667971, 1410161, 1558599, 4230483, 4675797, 9871127, 12691449, 29613381, 88840143]

約数ペア:

[(1, 88840143), (3, 29613381), (7, 12691449), (9, 9871127), (19, 4675797), (21, 4230483), (57, 1558599), (63, 1410161), (133, 667971), (171, 519533), (399, 222657), (1197, 74219)]