66848327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 92628480

約数和(自身を除く): 25780153

約数列:

[1, 7, 13, 19, 23, 41, 91, 133, 161, 247, 287, 299, 437, 533, 779, 943, 1681, 1729, 2093, 3059, 3731, 5453, 5681, 6601, 10127, 11767, 12259, 17917, 21853, 31939, 38663, 39767, 70889, 85813, 125419, 152971, 223573, 232921, 270641, 415207, 502619, 734597, 1630447, 2906449, 3518333, 5142179, 9549761, 66848327]

約数ペア:

[(1, 66848327), (7, 9549761), (13, 5142179), (19, 3518333), (23, 2906449), (41, 1630447), (91, 734597), (133, 502619), (161, 415207), (247, 270641), (287, 232921), (299, 223573), (437, 152971), (533, 125419), (779, 85813), (943, 70889), (1681, 39767), (1729, 38663), (2093, 31939), (3059, 21853), (3731, 17917), (5453, 12259), (5681, 11767), (6601, 10127)]