74390301

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 118243840

約数和(自身を除く): 43853539

約数列:

[1, 3, 9, 19, 43, 57, 67, 129, 151, 171, 201, 387, 453, 603, 817, 1273, 1359, 2451, 2869, 2881, 3819, 6493, 7353, 8607, 8643, 10117, 11457, 19479, 25821, 25929, 30351, 54739, 58437, 91053, 123367, 164217, 192223, 370101, 435031, 492651, 576669, 1110303, 1305093, 1730007, 3915279, 8265589, 24796767, 74390301]

約数ペア:

[(1, 74390301), (3, 24796767), (9, 8265589), (19, 3915279), (43, 1730007), (57, 1305093), (67, 1110303), (129, 576669), (151, 492651), (171, 435031), (201, 370101), (387, 192223), (453, 164217), (603, 123367), (817, 91053), (1273, 58437), (1359, 54739), (2451, 30351), (2869, 25929), (2881, 25821), (3819, 19479), (6493, 11457), (7353, 10117), (8607, 8643)]