52540947

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 88089600

約数和(自身を除く): 35548653

約数列:

[1, 3, 9, 19, 23, 27, 57, 61, 69, 73, 171, 183, 207, 219, 437, 513, 549, 621, 657, 1159, 1311, 1387, 1403, 1647, 1679, 1971, 3477, 3933, 4161, 4209, 4453, 5037, 10431, 11799, 12483, 12627, 13359, 15111, 26657, 31293, 31901, 37449, 37881, 40077, 45333, 79971, 84607, 95703, 102419, 120231, 239913, 253821, 287109, 307257, 719739, 761463, 861327, 921771, 1945961, 2284389, 2765313, 5837883, 17513649, 52540947]

約数ペア:

[(1, 52540947), (3, 17513649), (9, 5837883), (19, 2765313), (23, 2284389), (27, 1945961), (57, 921771), (61, 861327), (69, 761463), (73, 719739), (171, 307257), (183, 287109), (207, 253821), (219, 239913), (437, 120231), (513, 102419), (549, 95703), (621, 84607), (657, 79971), (1159, 45333), (1311, 40077), (1387, 37881), (1403, 37449), (1647, 31901), (1679, 31293), (1971, 26657), (3477, 15111), (3933, 13359), (4161, 12627), (4209, 12483), (4453, 11799), (5037, 10431)]