108927

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 36

約数和(自身を含む): 207480

約数和(自身を除く): 98553

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 247, 273, 399, 441, 637, 741, 819, 931, 1197, 1729, 1911, 2223, 2793, 5187, 5733, 8379, 12103, 15561, 36309, 108927]

約数ペア:

[(1, 108927), (3, 36309), (7, 15561), (9, 12103), (13, 8379), (19, 5733), (21, 5187), (39, 2793), (49, 2223), (57, 1911), (63, 1729), (91, 1197), (117, 931), (133, 819), (147, 741), (171, 637), (247, 441), (273, 399)]