201618261

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3209}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 323568000

約数和(自身を除く): 121949739

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 537, 1611, 2327, 3209, 4833, 6981, 9627, 20943, 28881, 41717, 62829, 86643, 125151, 375453, 574411, 1126359, 1723233, 5169699, 7467343, 15509097, 22402029, 67206087, 201618261]

約数ペア:

[(1, 201618261), (3, 67206087), (9, 22402029), (13, 15509097), (27, 7467343), (39, 5169699), (117, 1723233), (179, 1126359), (351, 574411), (537, 375453), (1611, 125151), (2327, 86643), (3209, 62829), (4833, 41717), (6981, 28881), (9627, 20943)]