201162843

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{18457}}^1$

素因数の和:18643

約数の個数: 24

約数和(自身を含む): 334015968

約数和(自身を除く): 132853125

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 10899, 18457, 55371, 129199, 166113, 387597, 1162791, 3193061, 9579183, 22351427, 28737549, 67054281, 201162843]

約数ペア:

[(1, 201162843), (3, 67054281), (7, 28737549), (9, 22351427), (21, 9579183), (63, 3193061), (173, 1162791), (519, 387597), (1211, 166113), (1557, 129199), (3633, 55371), (10899, 18457)]