47238129

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{79}}^2$

素因数の和:222

約数の個数: 27

約数和(自身を含む): 71572683

約数和(自身を除く): 24334554

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 841, 2291, 2523, 6241, 6873, 7569, 18723, 20619, 56169, 66439, 180989, 199317, 542967, 597951, 1628901, 5248681, 15746043, 47238129]

約数ペア:

[(1, 47238129), (3, 15746043), (9, 5248681), (29, 1628901), (79, 597951), (87, 542967), (237, 199317), (261, 180989), (711, 66439), (841, 56169), (2291, 20619), (2523, 18723), (6241, 7569)]