158929419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 241680384

約数和(自身を除く): 82750965

約数列:

[1, 3, 11, 33, 43, 47, 129, 141, 473, 517, 1419, 1551, 2021, 2383, 6063, 7149, 22231, 26213, 66693, 78639, 102469, 112001, 307407, 336003, 1127159, 1232011, 3381477, 3696033, 4816043, 14448129, 52976473, 158929419]

約数ペア:

[(1, 158929419), (3, 52976473), (11, 14448129), (33, 4816043), (43, 3696033), (47, 3381477), (129, 1232011), (141, 1127159), (473, 336003), (517, 307407), (1419, 112001), (1551, 102469), (2021, 78639), (2383, 66693), (6063, 26213), (7149, 22231)]