72373587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 114971136

約数和(自身を除く): 42597549

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2311, 2409, 2847, 6933, 10439, 25421, 30043, 31317, 76263, 90129, 168703, 330473, 506109, 991419, 1855733, 2193139, 5567199, 6579417, 24124529, 72373587]

約数ペア:

[(1, 72373587), (3, 24124529), (11, 6579417), (13, 5567199), (33, 2193139), (39, 1855733), (73, 991419), (143, 506109), (219, 330473), (429, 168703), (803, 90129), (949, 76263), (2311, 31317), (2409, 30043), (2847, 25421), (6933, 10439)]