768804537

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 1081607680

約数和(自身を除く): 312803143

約数列:

[1, 3, 37, 73, 79, 111, 219, 237, 1201, 2701, 2923, 3603, 5767, 8103, 8769, 17301, 44437, 87673, 94879, 133311, 213379, 263019, 284637, 640137, 3243901, 3510523, 6926167, 9731703, 10531569, 20778501, 256268179, 768804537]

約数ペア:

[(1, 768804537), (3, 256268179), (37, 20778501), (73, 10531569), (79, 9731703), (111, 6926167), (219, 3510523), (237, 3243901), (1201, 640137), (2701, 284637), (2923, 263019), (3603, 213379), (5767, 133311), (8103, 94879), (8769, 87673), (17301, 44437)]