74906199

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:1000

約数の個数: 36

約数和(自身を含む): 118772160

約数和(自身を除く): 43865961

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 527, 867, 929, 1581, 2601, 2787, 4743, 8361, 8959, 15793, 26877, 28799, 47379, 80631, 86397, 142137, 259191, 268481, 489583, 805443, 1468749, 2416329, 4406247, 8322911, 24968733, 74906199]

約数ペア:

[(1, 74906199), (3, 24968733), (9, 8322911), (17, 4406247), (31, 2416329), (51, 1468749), (93, 805443), (153, 489583), (279, 268481), (289, 259191), (527, 142137), (867, 86397), (929, 80631), (1581, 47379), (2601, 28799), (2787, 26877), (4743, 15793), (8361, 8959)]