72992799

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 118713600

約数和(自身を除く): 45720801

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 297, 537, 1373, 1611, 1969, 4119, 4833, 5907, 12357, 15103, 17721, 37071, 45309, 53163, 135927, 245767, 407781, 737301, 2211903, 2703437, 6635709, 8110311, 24330933, 72992799]

約数ペア:

[(1, 72992799), (3, 24330933), (9, 8110311), (11, 6635709), (27, 2703437), (33, 2211903), (99, 737301), (179, 407781), (297, 245767), (537, 135927), (1373, 53163), (1611, 45309), (1969, 37071), (4119, 17721), (4833, 15103), (5907, 12357)]