33133947

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 57959424

約数和(自身を除く): 24825477

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 661, 1023, 1519, 1617, 1983, 2387, 4557, 4627, 7161, 7271, 13881, 16709, 20491, 21813, 32389, 50127, 50897, 61473, 97167, 143437, 152691, 225401, 356279, 430311, 676203, 1004059, 1068837, 1577807, 3012177, 4733421, 11044649, 33133947]

約数ペア:

[(1, 33133947), (3, 11044649), (7, 4733421), (11, 3012177), (21, 1577807), (31, 1068837), (33, 1004059), (49, 676203), (77, 430311), (93, 356279), (147, 225401), (217, 152691), (231, 143437), (341, 97167), (539, 61473), (651, 50897), (661, 50127), (1023, 32389), (1519, 21813), (1617, 20491), (1983, 16709), (2387, 13881), (4557, 7271), (4627, 7161)]