74656323

素因数分解:

$3^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 128159328

約数和(自身を除く): 53503005

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 353, 373, 567, 1059, 1119, 2471, 2611, 3177, 3357, 7413, 7833, 9531, 10071, 22239, 23499, 28593, 30213, 66717, 70497, 131669, 200151, 211491, 395007, 921683, 1185021, 2765049, 3555063, 8295147, 10665189, 24885441, 74656323]

約数ペア:

[(1, 74656323), (3, 24885441), (7, 10665189), (9, 8295147), (21, 3555063), (27, 2765049), (63, 1185021), (81, 921683), (189, 395007), (353, 211491), (373, 200151), (567, 131669), (1059, 70497), (1119, 66717), (2471, 30213), (2611, 28593), (3177, 23499), (3357, 22239), (7413, 10071), (7833, 9531)]