71379699

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 101612544

約数和(自身を除く): 30232845

約数列:

[1, 3, 43, 47, 61, 129, 141, 183, 193, 579, 2021, 2623, 2867, 6063, 7869, 8299, 8601, 9071, 11773, 24897, 27213, 35319, 123281, 369843, 390053, 506239, 553331, 1170159, 1518717, 1659993, 23793233, 71379699]

約数ペア:

[(1, 71379699), (3, 23793233), (43, 1659993), (47, 1518717), (61, 1170159), (129, 553331), (141, 506239), (183, 390053), (193, 369843), (579, 123281), (2021, 35319), (2623, 27213), (2867, 24897), (6063, 11773), (7869, 9071), (8299, 8601)]