137742007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 25553993

約数列:

[1, 13, 17, 47, 89, 149, 221, 611, 799, 1157, 1513, 1937, 2533, 4183, 7003, 10387, 13261, 19669, 32929, 54379, 71111, 91039, 119051, 172393, 225437, 623267, 924443, 1547663, 2930681, 8102471, 10595539, 137742007]

約数ペア:

[(1, 137742007), (13, 10595539), (17, 8102471), (47, 2930681), (89, 1547663), (149, 924443), (221, 623267), (611, 225437), (799, 172393), (1157, 119051), (1513, 91039), (1937, 71111), (2533, 54379), (4183, 32929), (7003, 19669), (10387, 13261)]