195016563

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{134587}}^1$

素因数の和:134623

約数の個数: 24

約数和(自身を含む): 335931648

約数和(自身を除く): 140915085

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 134587, 403761, 942109, 1211283, 2826327, 3095501, 8478981, 9286503, 21668507, 27859509, 65005521, 195016563]

約数ペア:

[(1, 195016563), (3, 65005521), (7, 27859509), (9, 21668507), (21, 9286503), (23, 8478981), (63, 3095501), (69, 2826327), (161, 1211283), (207, 942109), (483, 403761), (1449, 134587)]