72253071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1597}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 114173904

約数和(自身を除く): 41920833

約数列:

[1, 3, 9, 11, 33, 99, 457, 1371, 1597, 4113, 4791, 5027, 14373, 15081, 17567, 45243, 52701, 158103, 729829, 2189487, 6568461, 8028119, 24084357, 72253071]

約数ペア:

[(1, 72253071), (3, 24084357), (9, 8028119), (11, 6568461), (33, 2189487), (99, 729829), (457, 158103), (1371, 52701), (1597, 45243), (4113, 17567), (4791, 15081), (5027, 14373)]