147736557

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4421}}^1$

素因数の和:4553

約数の個数: 24

約数和(自身を含む): 220746240

約数和(自身を除く): 73009683

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 3713, 4421, 11139, 13263, 33417, 39789, 207787, 349259, 623361, 1047777, 1870083, 3143331, 16415173, 49245519, 147736557]

約数ペア:

[(1, 147736557), (3, 49245519), (9, 16415173), (47, 3143331), (79, 1870083), (141, 1047777), (237, 623361), (423, 349259), (711, 207787), (3713, 39789), (4421, 33417), (11139, 13263)]