15711156909

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{60223}}^1$

素因数の和:60378

約数の個数: 48

約数和(自身を含む): 26831960064

約数和(自身を除く): 11120803155

約数列:

[1, 3, 7, 9, 21, 41, 63, 101, 123, 287, 303, 369, 707, 861, 909, 2121, 2583, 4141, 6363, 12423, 28987, 37269, 60223, 86961, 180669, 260883, 421561, 542007, 1264683, 2469143, 3794049, 6082523, 7407429, 17284001, 18247569, 22222287, 42577661, 51852003, 54742707, 127732983, 155556009, 249383443, 383198949, 748150329, 1745684101, 2244450987, 5237052303, 15711156909]

約数ペア:

[(1, 15711156909), (3, 5237052303), (7, 2244450987), (9, 1745684101), (21, 748150329), (41, 383198949), (63, 249383443), (101, 155556009), (123, 127732983), (287, 54742707), (303, 51852003), (369, 42577661), (707, 22222287), (861, 18247569), (909, 17284001), (2121, 7407429), (2583, 6082523), (4141, 3794049), (6363, 2469143), (12423, 1264683), (28987, 542007), (37269, 421561), (60223, 260883), (86961, 180669)]