133719957

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 242073600

約数和(自身を除く): 108353643

約数列:

[1, 3, 7, 9, 21, 27, 29, 31, 63, 87, 93, 189, 203, 217, 261, 279, 609, 651, 783, 787, 837, 899, 1827, 1953, 2361, 2697, 5481, 5509, 5859, 6293, 7083, 8091, 16527, 18879, 21249, 22823, 24273, 24397, 49581, 56637, 68469, 73191, 148743, 159761, 169911, 170779, 205407, 219573, 479283, 512337, 616221, 658719, 707513, 1437849, 1537011, 2122539, 4313547, 4611033, 4952591, 6367617, 14857773, 19102851, 44573319, 133719957]

約数ペア:

[(1, 133719957), (3, 44573319), (7, 19102851), (9, 14857773), (21, 6367617), (27, 4952591), (29, 4611033), (31, 4313547), (63, 2122539), (87, 1537011), (93, 1437849), (189, 707513), (203, 658719), (217, 616221), (261, 512337), (279, 479283), (609, 219573), (651, 205407), (783, 170779), (787, 169911), (837, 159761), (899, 148743), (1827, 73191), (1953, 68469), (2361, 56637), (2697, 49581), (5481, 24397), (5509, 24273), (5859, 22823), (6293, 21249), (7083, 18879), (8091, 16527)]