37121973

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 21860427

約数列:

[1, 3, 7, 21, 31, 93, 127, 217, 381, 449, 651, 889, 1347, 2667, 3143, 3937, 9429, 11811, 13919, 27559, 41757, 57023, 82677, 97433, 171069, 292299, 399161, 1197483, 1767713, 5303139, 12373991, 37121973]

約数ペア:

[(1, 37121973), (3, 12373991), (7, 5303139), (21, 1767713), (31, 1197483), (93, 399161), (127, 292299), (217, 171069), (381, 97433), (449, 82677), (651, 57023), (889, 41757), (1347, 27559), (2667, 13919), (3143, 11811), (3937, 9429)]