67915671019

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1\times {\mathrm{6637}}^1$

素因数の和:8347

約数の個数: 32

約数和(自身を含む): 83504977920

約数和(自身を除く): 15589306901

約数列:

[1, 7, 19, 47, 133, 329, 893, 1637, 6251, 6637, 11459, 31103, 46459, 76939, 126103, 217721, 311939, 538573, 882721, 1461841, 2183573, 5926841, 10232887, 10864769, 41487887, 76053383, 206430611, 510644143, 1445014277, 3574509001, 9702238717, 67915671019]

約数ペア:

[(1, 67915671019), (7, 9702238717), (19, 3574509001), (47, 1445014277), (133, 510644143), (329, 206430611), (893, 76053383), (1637, 41487887), (6251, 10864769), (6637, 10232887), (11459, 5926841), (31103, 2183573), (46459, 1461841), (76939, 882721), (126103, 538573), (217721, 311939)]