75440169

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70439}}^1$

素因数の和:70469

約数の個数: 24

約数和(自身を含む): 131863680

約数和(自身を除く): 56423511

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 70439, 211317, 493073, 633951, 1197463, 1479219, 3592389, 4437657, 8382241, 10777167, 25146723, 75440169]

約数ペア:

[(1, 75440169), (3, 25146723), (7, 10777167), (9, 8382241), (17, 4437657), (21, 3592389), (51, 1479219), (63, 1197463), (119, 633951), (153, 493073), (357, 211317), (1071, 70439)]