67163243

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 86593536

約数和(自身を除く): 19430293

約数列:

[1, 7, 17, 23, 53, 119, 161, 371, 391, 463, 901, 1219, 2737, 3241, 6307, 7871, 8533, 10649, 20723, 24539, 55097, 74543, 145061, 171773, 181033, 417163, 564397, 1267231, 2920141, 3950779, 9594749, 67163243]

約数ペア:

[(1, 67163243), (7, 9594749), (17, 3950779), (23, 2920141), (53, 1267231), (119, 564397), (161, 417163), (371, 181033), (391, 171773), (463, 145061), (901, 74543), (1219, 55097), (2737, 24539), (3241, 20723), (6307, 10649), (7871, 8533)]