193462011

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 294348912

約数和(自身を除く): 100886901

約数列:

[1, 3, 9, 37, 47, 111, 141, 263, 333, 423, 789, 1739, 2209, 2367, 5217, 6627, 9731, 12361, 15651, 19881, 29193, 37083, 81733, 87579, 111249, 245199, 457357, 580967, 735597, 1372071, 1742901, 4116213, 5228703, 21495779, 64487337, 193462011]

約数ペア:

[(1, 193462011), (3, 64487337), (9, 21495779), (37, 5228703), (47, 4116213), (111, 1742901), (141, 1372071), (263, 735597), (333, 580967), (423, 457357), (789, 245199), (1739, 111249), (2209, 87579), (2367, 81733), (5217, 37083), (6627, 29193), (9731, 19881), (12361, 15651)]