79730973

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 143736320

約数和(自身を除く): 64005347

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 2467, 3591, 4617, 7401, 10773, 17269, 22203, 32319, 46873, 51807, 66609, 140619, 155421, 199827, 328111, 421857, 466263, 599481, 984333, 1265571, 1398789, 2952999, 3796713, 4196367, 8858997, 11390139, 26576991, 79730973]

約数ペア:

[(1, 79730973), (3, 26576991), (7, 11390139), (9, 8858997), (19, 4196367), (21, 3796713), (27, 2952999), (57, 1398789), (63, 1265571), (81, 984333), (133, 599481), (171, 466263), (189, 421857), (243, 328111), (399, 199827), (513, 155421), (567, 140619), (1197, 66609), (1539, 51807), (1701, 46873), (2467, 32319), (3591, 22203), (4617, 17269), (7401, 10773)]