830336319

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{1531}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 1257465600

約数和(自身を除く): 427129281

約数列:

[1, 3, 9, 27, 53, 159, 379, 477, 1137, 1431, 1531, 3411, 4593, 10233, 13779, 20087, 41337, 60261, 81143, 180783, 243429, 542349, 580249, 730287, 1740747, 2190861, 5222241, 15666723, 30753197, 92259591, 276778773, 830336319]

約数ペア:

[(1, 830336319), (3, 276778773), (9, 92259591), (27, 30753197), (53, 15666723), (159, 5222241), (379, 2190861), (477, 1740747), (1137, 730287), (1431, 580249), (1531, 542349), (3411, 243429), (4593, 180783), (10233, 81143), (13779, 60261), (20087, 41337)]