67533843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 105489216

約数和(自身を除く): 37955373

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 2753, 8177, 8259, 24531, 35789, 46801, 101861, 107367, 140403, 305583, 608413, 1324193, 1731637, 1825239, 3972579, 5194911, 22511281, 67533843]

約数ペア:

[(1, 67533843), (3, 22511281), (13, 5194911), (17, 3972579), (37, 1825239), (39, 1731637), (51, 1324193), (111, 608413), (221, 305583), (481, 140403), (629, 107367), (663, 101861), (1443, 46801), (1887, 35789), (2753, 24531), (8177, 8259)]