156777493503

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1\times {\mathrm{26513}}^1$

素因数の和:28575

約数の個数: 32

約数和(自身を含む): 223318301184

約数和(自身を除く): 66540807681

約数列:

[1, 3, 23, 43, 69, 129, 989, 1993, 2967, 5979, 26513, 45839, 79539, 85699, 137517, 257097, 609799, 1140059, 1829397, 1971077, 3420177, 5913231, 26221357, 52840409, 78664071, 158521227, 1215329407, 2272137587, 3645988221, 6816412761, 52259164501, 156777493503]

約数ペア:

[(1, 156777493503), (3, 52259164501), (23, 6816412761), (43, 3645988221), (69, 2272137587), (129, 1215329407), (989, 158521227), (1993, 78664071), (2967, 52840409), (5979, 26221357), (26513, 5913231), (45839, 3420177), (79539, 1971077), (85699, 1829397), (137517, 1140059), (257097, 609799)]