103371821

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 130884768

約数和(自身を除く): 27512947

約数列:

[1, 7, 23, 37, 49, 67, 161, 259, 469, 851, 1127, 1369, 1541, 1813, 2479, 3283, 5957, 9583, 10787, 17353, 31487, 41699, 57017, 67081, 75509, 91723, 121471, 220409, 399119, 642061, 1542863, 2109629, 2793833, 4494427, 14767403, 103371821]

約数ペア:

[(1, 103371821), (7, 14767403), (23, 4494427), (37, 2793833), (49, 2109629), (67, 1542863), (161, 642061), (259, 399119), (469, 220409), (851, 121471), (1127, 91723), (1369, 75509), (1541, 67081), (1813, 57017), (2479, 41699), (3283, 31487), (5957, 17353), (9583, 10787)]