145701843

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{9623}}^1$

素因数の和:9743

約数の個数: 24

約数和(自身を含む): 228204288

約数和(自身を除く): 82502445

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 9623, 15141, 28869, 67361, 202083, 471527, 991169, 1414581, 2973507, 6938183, 20814549, 48567281, 145701843]

約数ペア:

[(1, 145701843), (3, 48567281), (7, 20814549), (21, 6938183), (49, 2973507), (103, 1414581), (147, 991169), (309, 471527), (721, 202083), (2163, 67361), (5047, 28869), (9623, 15141)]