74658213

素因数分解:

$3^3\times 7^2\times {\mathrm{56431}}^1$

素因数の和:56454

約数の個数: 24

約数和(自身を含む): 128664960

約数和(自身を除く): 54006747

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 56431, 169293, 395017, 507879, 1185051, 1523637, 2765119, 3555153, 8295357, 10665459, 24886071, 74658213]

約数ペア:

[(1, 74658213), (3, 24886071), (7, 10665459), (9, 8295357), (21, 3555153), (27, 2765119), (49, 1523637), (63, 1185051), (147, 507879), (189, 395017), (441, 169293), (1323, 56431)]