147345513

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9077

約数の個数: 32

約数和(自身を含む): 242135040

約数和(自身を除く): 94789527

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 9007, 16359, 27021, 63049, 171133, 189147, 369287, 513399, 1107861, 1197931, 2585009, 3593793, 7016453, 7755027, 21049359, 49115171, 147345513]

約数ペア:

[(1, 147345513), (3, 49115171), (7, 21049359), (19, 7755027), (21, 7016453), (41, 3593793), (57, 2585009), (123, 1197931), (133, 1107861), (287, 513399), (399, 369287), (779, 189147), (861, 171133), (2337, 63049), (5453, 27021), (9007, 16359)]