1635633

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 2515968

約数和(自身を除く): 880335

約数列:

[1, 3, 9, 27, 53, 81, 127, 159, 243, 381, 477, 1143, 1431, 3429, 4293, 6731, 10287, 12879, 20193, 30861, 60579, 181737, 545211, 1635633]

約数ペア:

[(1, 1635633), (3, 545211), (9, 181737), (27, 60579), (53, 30861), (81, 20193), (127, 12879), (159, 10287), (243, 6731), (381, 4293), (477, 3429), (1143, 1431)]