213370796583

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1\times {\mathrm{21341}}^1$

素因数の和:22556

約数の個数: 48

約数和(自身を含む): 354917801472

約数和(自身を除く): 141547004889

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1051, 1057, 1359, 3153, 3171, 7357, 9459, 9513, 21341, 22071, 64023, 66213, 149387, 158701, 192069, 448161, 476103, 1110907, 1344483, 1428309, 3222491, 3332721, 9667473, 9998163, 22429391, 22557437, 29002419, 67288173, 67672311, 157005737, 201864519, 203016933, 471017211, 1413051633, 3386838041, 10160514123, 23707866287, 30481542369, 71123598861, 213370796583]

約数ペア:

[(1, 213370796583), (3, 71123598861), (7, 30481542369), (9, 23707866287), (21, 10160514123), (63, 3386838041), (151, 1413051633), (453, 471017211), (1051, 203016933), (1057, 201864519), (1359, 157005737), (3153, 67672311), (3171, 67288173), (7357, 29002419), (9459, 22557437), (9513, 22429391), (21341, 9998163), (22071, 9667473), (64023, 3332721), (66213, 3222491), (149387, 1428309), (158701, 1344483), (192069, 1110907), (448161, 476103)]