38529445437

素因数分解:

$3^2\times 7^2\times {\mathrm{821}}^1\times {\mathrm{106417}}^1$

素因数の和:107258

約数の個数: 36

約数和(自身を含む): 64819416636

約数和(自身を除く): 26289971199

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 821, 2463, 5747, 7389, 17241, 40229, 51723, 106417, 120687, 319251, 362061, 744919, 957753, 2234757, 5214433, 6704271, 15643299, 46929897, 87368357, 262105071, 611578499, 786315213, 1834735497, 4281049493, 5504206491, 12843148479, 38529445437]

約数ペア:

[(1, 38529445437), (3, 12843148479), (7, 5504206491), (9, 4281049493), (21, 1834735497), (49, 786315213), (63, 611578499), (147, 262105071), (441, 87368357), (821, 46929897), (2463, 15643299), (5747, 6704271), (7389, 5214433), (17241, 2234757), (40229, 957753), (51723, 744919), (106417, 362061), (120687, 319251)]