148926729

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{15121}}^1$

素因数の和:15205

約数の個数: 24

約数和(自身を含む): 234451488

約数和(自身を除く): 85524759

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 9849, 15121, 45363, 105847, 317541, 740929, 1013107, 2222787, 3039321, 7091749, 21275247, 49642243, 148926729]

約数ペア:

[(1, 148926729), (3, 49642243), (7, 21275247), (21, 7091749), (49, 3039321), (67, 2222787), (147, 1013107), (201, 740929), (469, 317541), (1407, 105847), (3283, 45363), (9849, 15121)]