40953789

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{28619}}^1$

素因数の和:28681

約数の個数: 16

約数和(自身を含む): 61819200

約数和(自身を除く): 20865411

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 28619, 85857, 257571, 772713, 1516807, 4550421, 13651263, 40953789]

約数ペア:

[(1, 40953789), (3, 13651263), (9, 4550421), (27, 1516807), (53, 772713), (159, 257571), (477, 85857), (1431, 28619)]