664562132013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3319}}^1\times {\mathrm{34457}}^1$

素因数の和:37941

約数の個数: 32

約数和(自身を含む): 960964704000

約数和(自身を除く): 296402571987

約数列:

[1, 3, 13, 39, 149, 447, 1937, 3319, 5811, 9957, 34457, 43147, 103371, 129441, 447941, 494531, 1343823, 1483593, 5134093, 6428903, 15402279, 19286709, 66743209, 114362783, 200229627, 343088349, 1486716179, 4460148537, 17040054667, 51120164001, 221520710671, 664562132013]

約数ペア:

[(1, 664562132013), (3, 221520710671), (13, 51120164001), (39, 17040054667), (149, 4460148537), (447, 1486716179), (1937, 343088349), (3319, 200229627), (5811, 114362783), (9957, 66743209), (34457, 19286709), (43147, 15402279), (103371, 6428903), (129441, 5134093), (447941, 1483593), (494531, 1343823)]