9888929289

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{19379}}^1$

素因数の和:19506

約数の個数: 36

約数和(自身を含む): 15010585200

約数和(自身を除く): 5121655911

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 961, 1829, 2883, 5487, 8649, 16461, 19379, 56699, 58137, 170097, 174411, 510291, 600749, 1143361, 1802247, 3430083, 5406741, 10290249, 18623219, 35444191, 55869657, 106332573, 167608971, 318997719, 1098769921, 3296309763, 9888929289]

約数ペア:

[(1, 9888929289), (3, 3296309763), (9, 1098769921), (31, 318997719), (59, 167608971), (93, 106332573), (177, 55869657), (279, 35444191), (531, 18623219), (961, 10290249), (1829, 5406741), (2883, 3430083), (5487, 1802247), (8649, 1143361), (16461, 600749), (19379, 510291), (56699, 174411), (58137, 170097)]