89644869

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 36

約数和(自身を含む): 142629760

約数和(自身を除く): 52984891

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 529, 991, 1311, 1587, 2973, 3933, 4761, 8919, 10051, 18829, 22793, 30153, 56487, 68379, 90459, 169461, 205137, 433067, 524239, 1299201, 1572717, 3897603, 4718151, 9960541, 29881623, 89644869]

約数ペア:

[(1, 89644869), (3, 29881623), (9, 9960541), (19, 4718151), (23, 3897603), (57, 1572717), (69, 1299201), (171, 524239), (207, 433067), (437, 205137), (529, 169461), (991, 90459), (1311, 68379), (1587, 56487), (2973, 30153), (3933, 22793), (4761, 18829), (8919, 10051)]