89192187

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23209}}^1$

素因数の和:23283

約数の個数: 24

約数和(自身を含む): 149658080

約数和(自身を除く): 60465893

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 23209, 69627, 162463, 208881, 487389, 1415749, 1462167, 4247247, 9910243, 12741741, 29730729, 89192187]

約数ペア:

[(1, 89192187), (3, 29730729), (7, 12741741), (9, 9910243), (21, 4247247), (61, 1462167), (63, 1415749), (183, 487389), (427, 208881), (549, 162463), (1281, 69627), (3843, 23209)]