42459039

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 74419200

約数和(自身を除く): 31960161

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 147, 189, 201, 441, 469, 479, 603, 1323, 1407, 1437, 1809, 3283, 3353, 4221, 4311, 9849, 10059, 12663, 12933, 23471, 29547, 30177, 32093, 70413, 88641, 90531, 96279, 211239, 224651, 288837, 633717, 673953, 866511, 1572557, 2021859, 4717671, 6065577, 14153013, 42459039]

約数ペア:

[(1, 42459039), (3, 14153013), (7, 6065577), (9, 4717671), (21, 2021859), (27, 1572557), (49, 866511), (63, 673953), (67, 633717), (147, 288837), (189, 224651), (201, 211239), (441, 96279), (469, 90531), (479, 88641), (603, 70413), (1323, 32093), (1407, 30177), (1437, 29547), (1809, 23471), (3283, 12933), (3353, 12663), (4221, 10059), (4311, 9849)]