15693679869

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{55633}}^1$

素因数の和:55770

約数の個数: 48

約数和(自身を含む): 25876486080

約数和(自身を除く): 10182806211

約数列:

[1, 3, 7, 19, 21, 49, 57, 101, 133, 147, 303, 399, 707, 931, 1919, 2121, 2793, 4949, 5757, 13433, 14847, 40299, 55633, 94031, 166899, 282093, 389431, 1057027, 1168293, 2726017, 3171081, 5618933, 7399189, 8178051, 16856799, 22197567, 39332531, 51794323, 106759727, 117997593, 155382969, 275327717, 320279181, 747318089, 825983151, 2241954267, 5231226623, 15693679869]

約数ペア:

[(1, 15693679869), (3, 5231226623), (7, 2241954267), (19, 825983151), (21, 747318089), (49, 320279181), (57, 275327717), (101, 155382969), (133, 117997593), (147, 106759727), (303, 51794323), (399, 39332531), (707, 22197567), (931, 16856799), (1919, 8178051), (2121, 7399189), (2793, 5618933), (4949, 3171081), (5757, 2726017), (13433, 1168293), (14847, 1057027), (40299, 389431), (55633, 282093), (94031, 166899)]