73541223

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9049}}^1$

素因数の和:9108

約数の個数: 32

約数和(自身を含む): 127424000

約数和(自身を除く): 53882777

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 9049, 27147, 63343, 81441, 190029, 244323, 389107, 570087, 1167321, 1710261, 2723749, 3501963, 8171247, 10505889, 24513741, 73541223]

約数ペア:

[(1, 73541223), (3, 24513741), (7, 10505889), (9, 8171247), (21, 3501963), (27, 2723749), (43, 1710261), (63, 1167321), (129, 570087), (189, 389107), (301, 244323), (387, 190029), (903, 81441), (1161, 63343), (2709, 27147), (8127, 9049)]