153035519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 201653760

約数和(自身を除く): 48618241

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 427, 793, 1159, 1451, 1729, 5551, 8113, 10157, 15067, 18863, 27569, 88511, 105469, 132041, 192983, 358397, 619577, 1150643, 1681709, 2508779, 8054501, 11771963, 21862217, 153035519]

約数ペア:

[(1, 153035519), (7, 21862217), (13, 11771963), (19, 8054501), (61, 2508779), (91, 1681709), (133, 1150643), (247, 619577), (427, 358397), (793, 192983), (1159, 132041), (1451, 105469), (1729, 88511), (5551, 27569), (8113, 18863), (10157, 15067)]