84104721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 127236096

約数和(自身を除く): 43131375

約数列:

[1, 3, 9, 23, 69, 207, 353, 1059, 1151, 3177, 3453, 8119, 10359, 24357, 26473, 73071, 79419, 238257, 406303, 1218909, 3656727, 9344969, 28034907, 84104721]

約数ペア:

[(1, 84104721), (3, 28034907), (9, 9344969), (23, 3656727), (69, 1218909), (207, 406303), (353, 238257), (1059, 79419), (1151, 73071), (3177, 26473), (3453, 24357), (8119, 10359)]