61743477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 89210880

約数和(自身を除く): 27467403

約数列:

[1, 3, 23, 47, 69, 79, 141, 237, 241, 723, 1081, 1817, 3243, 3713, 5451, 5543, 11139, 11327, 16629, 19039, 33981, 57117, 85399, 256197, 260521, 437897, 781563, 894833, 1313691, 2684499, 20581159, 61743477]

約数ペア:

[(1, 61743477), (3, 20581159), (23, 2684499), (47, 1313691), (69, 894833), (79, 781563), (141, 437897), (237, 260521), (241, 256197), (723, 85399), (1081, 57117), (1817, 33981), (3243, 19039), (3713, 16629), (5451, 11327), (5543, 11139)]