67701281403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20231}}^1\times {\mathrm{8387}}^1$

素因数の和:28647

約数の個数: 32

約数和(自身を含む): 108611850240

約数和(自身を除く): 40910568837

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 8387, 20231, 25161, 58709, 60693, 141617, 159353, 176127, 384389, 424851, 478059, 1115471, 1153167, 2690723, 3346413, 8072169, 169677397, 509032191, 1187741779, 3223870543, 3563225337, 9671611629, 22567093801, 67701281403]

約数ペア:

[(1, 67701281403), (3, 22567093801), (7, 9671611629), (19, 3563225337), (21, 3223870543), (57, 1187741779), (133, 509032191), (399, 169677397), (8387, 8072169), (20231, 3346413), (25161, 2690723), (58709, 1153167), (60693, 1115471), (141617, 478059), (159353, 424851), (176127, 384389)]