151431423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8209}}^1$

素因数の和:8279

約数の個数: 32

約数和(自身を含む): 242753280

約数和(自身を除く): 91321857

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 8209, 18447, 24627, 90299, 106717, 270897, 320151, 352987, 1058961, 1173887, 3521661, 3882857, 4588831, 11648571, 13766493, 50477141, 151431423]

約数ペア:

[(1, 151431423), (3, 50477141), (11, 13766493), (13, 11648571), (33, 4588831), (39, 3882857), (43, 3521661), (129, 1173887), (143, 1058961), (429, 352987), (473, 320151), (559, 270897), (1419, 106717), (1677, 90299), (6149, 24627), (8209, 18447)]