27281772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 85214976

約数和(自身を除く): 57933204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 523, 567, 621, 644, 756, 828, 966, 1046, 1134, 1242, 1449, 1569, 1863, 1932, 2092, 2268, 2484, 2898, 3138, 3661, 3726, 4347, 4707, 5796, 6276, 7322, 7452, 8694, 9414, 10983, 12029, 13041, 14121, 14644, 17388, 18828, 21966, 24058, 26082, 28242, 32949, 36087, 42363, 43932, 48116, 52164, 56484, 65898, 72174, 84203, 84726, 98847, 108261, 131796, 144348, 168406, 169452, 197694, 216522, 252609, 296541, 324783, 336812, 395388, 433044, 505218, 593082, 649566, 757827, 974349, 1010436, 1186164, 1299132, 1515654, 1948698, 2273481, 3031308, 3897396, 4546962, 6820443, 9093924, 13640886, 27281772]

約数ペア:

[(1, 27281772), (2, 13640886), (3, 9093924), (4, 6820443), (6, 4546962), (7, 3897396), (9, 3031308), (12, 2273481), (14, 1948698), (18, 1515654), (21, 1299132), (23, 1186164), (27, 1010436), (28, 974349), (36, 757827), (42, 649566), (46, 593082), (54, 505218), (63, 433044), (69, 395388), (81, 336812), (84, 324783), (92, 296541), (108, 252609), (126, 216522), (138, 197694), (161, 169452), (162, 168406), (189, 144348), (207, 131796), (252, 108261), (276, 98847), (322, 84726), (324, 84203), (378, 72174), (414, 65898), (483, 56484), (523, 52164), (567, 48116), (621, 43932), (644, 42363), (756, 36087), (828, 32949), (966, 28242), (1046, 26082), (1134, 24058), (1242, 21966), (1449, 18828), (1569, 17388), (1863, 14644), (1932, 14121), (2092, 13041), (2268, 12029), (2484, 10983), (2898, 9414), (3138, 8694), (3661, 7452), (3726, 7322), (4347, 6276), (4707, 5796)]