42644691

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 67499520

約数和(自身を除く): 24854829

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 1597, 2967, 4791, 8901, 14373, 26703, 36731, 43119, 68671, 110193, 206013, 330579, 618039, 991737, 1579433, 1854117, 4738299, 14214897, 42644691]

約数ペア:

[(1, 42644691), (3, 14214897), (9, 4738299), (23, 1854117), (27, 1579433), (43, 991737), (69, 618039), (129, 330579), (207, 206013), (387, 110193), (621, 68671), (989, 43119), (1161, 36731), (1597, 26703), (2967, 14373), (4791, 8901)]