122938179

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 202427904

約数和(自身を除く): 79489725

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 401, 1123, 1203, 2807, 3369, 5213, 7861, 8421, 14599, 15639, 23583, 36491, 43797, 102193, 109473, 306579, 450323, 1350969, 3152261, 5854199, 9456783, 17562597, 40979393, 122938179]

約数ペア:

[(1, 122938179), (3, 40979393), (7, 17562597), (13, 9456783), (21, 5854199), (39, 3152261), (91, 1350969), (273, 450323), (401, 306579), (1123, 109473), (1203, 102193), (2807, 43797), (3369, 36491), (5213, 23583), (7861, 15639), (8421, 14599)]