133369719

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 221798400

約数和(自身を除く): 88428681

約数列:

[1, 3, 7, 21, 31, 37, 49, 93, 111, 113, 147, 217, 259, 339, 343, 651, 777, 791, 1029, 1147, 1519, 1813, 2373, 3441, 3503, 4181, 4557, 5439, 5537, 8029, 10509, 10633, 12543, 12691, 16611, 24087, 24521, 29267, 31899, 38073, 38759, 56203, 73563, 87801, 116277, 129611, 168609, 171647, 204869, 388833, 393421, 514941, 614607, 907277, 1180263, 1201529, 1434083, 2721831, 3604587, 4302249, 6350939, 19052817, 44456573, 133369719]

約数ペア:

[(1, 133369719), (3, 44456573), (7, 19052817), (21, 6350939), (31, 4302249), (37, 3604587), (49, 2721831), (93, 1434083), (111, 1201529), (113, 1180263), (147, 907277), (217, 614607), (259, 514941), (339, 393421), (343, 388833), (651, 204869), (777, 171647), (791, 168609), (1029, 129611), (1147, 116277), (1519, 87801), (1813, 73563), (2373, 56203), (3441, 38759), (3503, 38073), (4181, 31899), (4557, 29267), (5439, 24521), (5537, 24087), (8029, 16611), (10509, 12691), (10633, 12543)]