38163042939

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{17761}}^1$

素因数の和:18136

約数の個数: 48

約数和(自身を含む): 60648846336

約数和(自身を除く): 22485803397

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 311, 329, 933, 987, 2177, 2303, 6531, 6909, 14617, 15239, 17761, 43851, 45717, 53283, 102319, 124327, 306957, 372981, 716233, 834767, 870289, 2148699, 2504301, 2610867, 5523671, 5843369, 16571013, 17530107, 38665697, 40903583, 115997091, 122710749, 259612537, 270659879, 778837611, 811979637, 1817287759, 5451863277, 12721014313, 38163042939]

約数ペア:

[(1, 38163042939), (3, 12721014313), (7, 5451863277), (21, 1817287759), (47, 811979637), (49, 778837611), (141, 270659879), (147, 259612537), (311, 122710749), (329, 115997091), (933, 40903583), (987, 38665697), (2177, 17530107), (2303, 16571013), (6531, 5843369), (6909, 5523671), (14617, 2610867), (15239, 2504301), (17761, 2148699), (43851, 870289), (45717, 834767), (53283, 716233), (102319, 372981), (124327, 306957)]