108225369

素因数分解:

$3^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 187963200

約数和(自身を除く): 79737831

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 179, 189, 441, 457, 537, 1253, 1323, 1371, 1611, 3199, 3759, 4113, 4833, 8771, 9597, 11277, 12339, 22393, 26313, 28791, 33831, 67179, 78939, 81803, 86373, 201537, 236817, 245409, 572621, 604611, 736227, 1717863, 2208681, 4008347, 5153589, 12025041, 15460767, 36075123, 108225369]

約数ペア:

[(1, 108225369), (3, 36075123), (7, 15460767), (9, 12025041), (21, 5153589), (27, 4008347), (49, 2208681), (63, 1717863), (147, 736227), (179, 604611), (189, 572621), (441, 245409), (457, 236817), (537, 201537), (1253, 86373), (1323, 81803), (1371, 78939), (1611, 67179), (3199, 33831), (3759, 28791), (4113, 26313), (4833, 22393), (8771, 12339), (9597, 11277)]