67695621

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 105369600

約数和(自身を除く): 37673979

約数列:

[1, 3, 7, 21, 97, 167, 199, 291, 501, 597, 679, 1169, 1393, 2037, 3507, 4179, 16199, 19303, 33233, 48597, 57909, 99699, 113393, 135121, 232631, 340179, 405363, 697893, 3223601, 9670803, 22565207, 67695621]

約数ペア:

[(1, 67695621), (3, 22565207), (7, 9670803), (21, 3223601), (97, 697893), (167, 405363), (199, 340179), (291, 232631), (501, 135121), (597, 113393), (679, 99699), (1169, 57909), (1393, 48597), (2037, 33233), (3507, 19303), (4179, 16199)]