147500821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 171601920

約数和(自身を除く): 24101099

約数列:

[1, 13, 31, 41, 79, 113, 403, 533, 1027, 1271, 1469, 2449, 3239, 3503, 4633, 8927, 16523, 31837, 42107, 45539, 60229, 100409, 116051, 143623, 276737, 366007, 1305317, 1867099, 3597581, 4758091, 11346217, 147500821]

約数ペア:

[(1, 147500821), (13, 11346217), (31, 4758091), (41, 3597581), (79, 1867099), (113, 1305317), (403, 366007), (533, 276737), (1027, 143623), (1271, 116051), (1469, 100409), (2449, 60229), (3239, 45539), (3503, 42107), (4633, 31837), (8927, 16523)]