137788412139

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7620619}}^1$

素因数の和:7620680

約数の個数: 36

約数和(自身を含む): 237168935640

約数和(自身を除く): 99380523501

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 18081, 7620619, 22861857, 53344333, 68585571, 160032999, 312445379, 373410331, 480098997, 937336137, 1120230993, 2187117653, 2812008411, 3360692979, 6561352959, 15309823571, 19684058877, 45929470713, 137788412139]

約数ペア:

[(1, 137788412139), (3, 45929470713), (7, 19684058877), (9, 15309823571), (21, 6561352959), (41, 3360692979), (49, 2812008411), (63, 2187117653), (123, 1120230993), (147, 937336137), (287, 480098997), (369, 373410331), (441, 312445379), (861, 160032999), (2009, 68585571), (2583, 53344333), (6027, 22861857), (18081, 7620619)]