127122918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{8273}}^1$

素因数の和:8488

約数の個数: 32

約数和(自身を含む): 275226336

約数和(自身を除く): 148103418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 5122, 7683, 8273, 15366, 16546, 24819, 49638, 107549, 215098, 322647, 645294, 1629781, 3259562, 4889343, 9778686, 21187153, 42374306, 63561459, 127122918]

約数ペア:

[(1, 127122918), (2, 63561459), (3, 42374306), (6, 21187153), (13, 9778686), (26, 4889343), (39, 3259562), (78, 1629781), (197, 645294), (394, 322647), (591, 215098), (1182, 107549), (2561, 49638), (5122, 24819), (7683, 16546), (8273, 15366)]