73574479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 89280000

約数和(自身を除く): 15705521

約数列:

[1, 11, 19, 29, 61, 199, 209, 319, 551, 671, 1159, 1769, 2189, 3781, 5771, 6061, 12139, 12749, 19459, 33611, 41591, 63481, 109649, 133529, 230641, 352031, 369721, 1206139, 2537051, 3872341, 6688589, 73574479]

約数ペア:

[(1, 73574479), (11, 6688589), (19, 3872341), (29, 2537051), (61, 1206139), (199, 369721), (209, 352031), (319, 230641), (551, 133529), (671, 109649), (1159, 63481), (1769, 41591), (2189, 33611), (3781, 19459), (5771, 12749), (6061, 12139)]