154090839

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 255153888

約数和(自身を除く): 101063049

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 197, 313, 357, 591, 833, 939, 1379, 2191, 2499, 3349, 4137, 5321, 6573, 9653, 10047, 15337, 15963, 23443, 28959, 37247, 46011, 61661, 70329, 111741, 164101, 184983, 260729, 431627, 492303, 782187, 1048237, 1294881, 3021389, 3144711, 7337659, 9064167, 22012977, 51363613, 154090839]

約数ペア:

[(1, 154090839), (3, 51363613), (7, 22012977), (17, 9064167), (21, 7337659), (49, 3144711), (51, 3021389), (119, 1294881), (147, 1048237), (197, 782187), (313, 492303), (357, 431627), (591, 260729), (833, 184983), (939, 164101), (1379, 111741), (2191, 70329), (2499, 61661), (3349, 46011), (4137, 37247), (5321, 28959), (6573, 23443), (9653, 15963), (10047, 15337)]