27799684757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^4\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 32238795960

約数和(自身を除く): 4439111203

約数列:

[1, 13, 19, 61, 247, 269, 361, 793, 1159, 3497, 4693, 5111, 6859, 15067, 16409, 22021, 66443, 89167, 97109, 130321, 213317, 286273, 311771, 418399, 1262417, 1694173, 1845071, 4053023, 5439187, 5923649, 7949581, 23985923, 35056349, 77007437, 103344553, 112549331, 455732537, 1463141303, 2138437289, 27799684757]

約数ペア:

[(1, 27799684757), (13, 2138437289), (19, 1463141303), (61, 455732537), (247, 112549331), (269, 103344553), (361, 77007437), (793, 35056349), (1159, 23985923), (3497, 7949581), (4693, 5923649), (5111, 5439187), (6859, 4053023), (15067, 1845071), (16409, 1694173), (22021, 1262417), (66443, 418399), (89167, 311771), (97109, 286273), (130321, 213317)]