20173233735

素因数分解:

$3^3\times 5^1\times {\mathrm{4793}}^1\times {\mathrm{31177}}^1$

素因数の和:35984

約数の個数: 32

約数和(自身を含む): 35872159680

約数和(自身を除く): 15698925945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4793, 14379, 23965, 31177, 43137, 71895, 93531, 129411, 155885, 215685, 280593, 467655, 647055, 841779, 1402965, 4208895, 149431361, 448294083, 747156805, 1344882249, 2241470415, 4034646747, 6724411245, 20173233735]

約数ペア:

[(1, 20173233735), (3, 6724411245), (5, 4034646747), (9, 2241470415), (15, 1344882249), (27, 747156805), (45, 448294083), (135, 149431361), (4793, 4208895), (14379, 1402965), (23965, 841779), (31177, 647055), (43137, 467655), (71895, 280593), (93531, 215685), (129411, 155885)]