201336723

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103091}}^1$

素因数の和:103135

約数の個数: 24

約数和(自身を含む): 343090176

約数和(自身を除く): 141753453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 103091, 309273, 721637, 927819, 2164911, 3195821, 6494733, 9587463, 22370747, 28762389, 67112241, 201336723]

約数ペア:

[(1, 201336723), (3, 67112241), (7, 28762389), (9, 22370747), (21, 9587463), (31, 6494733), (63, 3195821), (93, 2164911), (217, 927819), (279, 721637), (651, 309273), (1953, 103091)]