12063681

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 10054719

約数列:

[1, 3, 7, 9, 21, 27, 29, 31, 63, 71, 87, 93, 189, 203, 213, 217, 261, 279, 497, 609, 639, 651, 783, 837, 899, 1491, 1827, 1917, 1953, 2059, 2201, 2697, 4473, 5481, 5859, 6177, 6293, 6603, 8091, 13419, 14413, 15407, 18531, 18879, 19809, 24273, 43239, 46221, 55593, 56637, 59427, 63829, 129717, 138663, 169911, 191487, 389151, 415989, 446803, 574461, 1340409, 1723383, 4021227, 12063681]

約数ペア:

[(1, 12063681), (3, 4021227), (7, 1723383), (9, 1340409), (21, 574461), (27, 446803), (29, 415989), (31, 389151), (63, 191487), (71, 169911), (87, 138663), (93, 129717), (189, 63829), (203, 59427), (213, 56637), (217, 55593), (261, 46221), (279, 43239), (497, 24273), (609, 19809), (639, 18879), (651, 18531), (783, 15407), (837, 14413), (899, 13419), (1491, 8091), (1827, 6603), (1917, 6293), (1953, 6177), (2059, 5859), (2201, 5481), (2697, 4473)]