90417441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 40910559

約数列:

[1, 3, 17, 51, 59, 151, 177, 199, 453, 597, 1003, 2567, 3009, 3383, 7701, 8909, 10149, 11741, 26727, 30049, 35223, 90147, 151453, 199597, 454359, 510833, 598791, 1532499, 1772891, 5318673, 30139147, 90417441]

約数ペア:

[(1, 90417441), (3, 30139147), (17, 5318673), (51, 1772891), (59, 1532499), (151, 598791), (177, 510833), (199, 454359), (453, 199597), (597, 151453), (1003, 90147), (2567, 35223), (3009, 30049), (3383, 26727), (7701, 11741), (8909, 10149)]