15668037333

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 25221100800

約数和(自身を除く): 9553063467

約数列:

[1, 3, 9, 13, 27, 39, 117, 229, 351, 397, 491, 687, 1191, 1473, 2061, 2977, 3573, 4419, 5161, 6183, 6383, 8931, 10719, 13257, 15483, 19149, 26793, 46449, 57447, 80379, 90913, 112439, 139347, 172341, 194927, 272739, 337317, 584781, 818217, 1011951, 1181869, 1461707, 1754343, 2454651, 2534051, 3035853, 3545607, 4385121, 5263029, 7602153, 10636821, 13155363, 22806459, 31910463, 39466089, 44638283, 68419377, 133914849, 401744547, 580297679, 1205233641, 1740893037, 5222679111, 15668037333]

約数ペア:

[(1, 15668037333), (3, 5222679111), (9, 1740893037), (13, 1205233641), (27, 580297679), (39, 401744547), (117, 133914849), (229, 68419377), (351, 44638283), (397, 39466089), (491, 31910463), (687, 22806459), (1191, 13155363), (1473, 10636821), (2061, 7602153), (2977, 5263029), (3573, 4385121), (4419, 3545607), (5161, 3035853), (6183, 2534051), (6383, 2454651), (8931, 1754343), (10719, 1461707), (13257, 1181869), (15483, 1011951), (19149, 818217), (26793, 584781), (46449, 337317), (57447, 272739), (80379, 194927), (90913, 172341), (112439, 139347)]