159679827

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 255164832

約数和(自身を除く): 95485005

約数列:

[1, 3, 9, 17, 37, 51, 67, 111, 153, 201, 333, 421, 603, 629, 1139, 1263, 1887, 2479, 3417, 3789, 5661, 7157, 7437, 10251, 15577, 21471, 22311, 28207, 42143, 46731, 64413, 84621, 126429, 140193, 253863, 264809, 379287, 479519, 794427, 1043659, 1438557, 2383281, 3130977, 4315671, 9392931, 17742203, 53226609, 159679827]

約数ペア:

[(1, 159679827), (3, 53226609), (9, 17742203), (17, 9392931), (37, 4315671), (51, 3130977), (67, 2383281), (111, 1438557), (153, 1043659), (201, 794427), (333, 479519), (421, 379287), (603, 264809), (629, 253863), (1139, 140193), (1263, 126429), (1887, 84621), (2479, 64413), (3417, 46731), (3789, 42143), (5661, 28207), (7157, 22311), (7437, 21471), (10251, 15577)]