147651049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 187932416

約数和(自身を除く): 40281367

約数列:

[1, 7, 13, 61, 67, 91, 397, 427, 469, 793, 871, 2779, 4087, 5161, 5551, 6097, 24217, 26599, 28609, 36127, 53131, 169519, 186193, 314821, 345787, 371917, 1622539, 2203747, 2420509, 11357773, 21093007, 147651049]

約数ペア:

[(1, 147651049), (7, 21093007), (13, 11357773), (61, 2420509), (67, 2203747), (91, 1622539), (397, 371917), (427, 345787), (469, 314821), (793, 186193), (871, 169519), (2779, 53131), (4087, 36127), (5161, 28609), (5551, 26599), (6097, 24217)]