65791869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 106251264

約数和(自身を除く): 40459395

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 169, 251, 429, 507, 517, 611, 753, 1551, 1833, 1859, 2761, 3263, 5577, 6721, 7943, 8283, 9789, 11797, 20163, 23829, 35391, 35893, 42419, 87373, 107679, 127257, 129767, 153361, 262119, 389301, 460083, 466609, 1399827, 1686971, 1993693, 5060913, 5981079, 21930623, 65791869]

約数ペア:

[(1, 65791869), (3, 21930623), (11, 5981079), (13, 5060913), (33, 1993693), (39, 1686971), (47, 1399827), (141, 466609), (143, 460083), (169, 389301), (251, 262119), (429, 153361), (507, 129767), (517, 127257), (611, 107679), (753, 87373), (1551, 42419), (1833, 35893), (1859, 35391), (2761, 23829), (3263, 20163), (5577, 11797), (6721, 9789), (7943, 8283)]