27156744741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{123289}}^1$

素因数の和:123933

約数の個数: 32

約数和(自身を含む): 43887294720

約数和(自身を除く): 16730549979

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 617, 1851, 4319, 10489, 12957, 31467, 73423, 123289, 220269, 369867, 863023, 2095913, 2589069, 6287739, 14671391, 44014173, 76069313, 228207939, 532485191, 1293178321, 1597455573, 3879534963, 9052248247, 27156744741]

約数ペア:

[(1, 27156744741), (3, 9052248247), (7, 3879534963), (17, 1597455573), (21, 1293178321), (51, 532485191), (119, 228207939), (357, 76069313), (617, 44014173), (1851, 14671391), (4319, 6287739), (10489, 2589069), (12957, 2095913), (31467, 863023), (73423, 369867), (123289, 220269)]