27355671

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 52531200

約数和(自身を除く): 25175529

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 31, 49, 63, 69, 87, 93, 147, 161, 189, 203, 207, 217, 261, 279, 441, 483, 609, 621, 651, 667, 713, 783, 837, 899, 1127, 1323, 1421, 1449, 1519, 1827, 1953, 2001, 2139, 2697, 3381, 4263, 4347, 4557, 4669, 4991, 5481, 5859, 6003, 6293, 6417, 8091, 10143, 12789, 13671, 14007, 14973, 18009, 18879, 19251, 20677, 24273, 30429, 32683, 34937, 38367, 41013, 42021, 44051, 44919, 56637, 62031, 98049, 104811, 126063, 132153, 134757, 144739, 169911, 186093, 294147, 314433, 396459, 434217, 558279, 882441, 943299, 1013173, 1189377, 1302651, 3039519, 3907953, 9118557, 27355671]

約数ペア:

[(1, 27355671), (3, 9118557), (7, 3907953), (9, 3039519), (21, 1302651), (23, 1189377), (27, 1013173), (29, 943299), (31, 882441), (49, 558279), (63, 434217), (69, 396459), (87, 314433), (93, 294147), (147, 186093), (161, 169911), (189, 144739), (203, 134757), (207, 132153), (217, 126063), (261, 104811), (279, 98049), (441, 62031), (483, 56637), (609, 44919), (621, 44051), (651, 42021), (667, 41013), (713, 38367), (783, 34937), (837, 32683), (899, 30429), (1127, 24273), (1323, 20677), (1421, 19251), (1449, 18879), (1519, 18009), (1827, 14973), (1953, 14007), (2001, 13671), (2139, 12789), (2697, 10143), (3381, 8091), (4263, 6417), (4347, 6293), (4557, 6003), (4669, 5859), (4991, 5481)]