86948883

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 60

約数和(自身を含む): 159182760

約数和(自身を除く): 72233877

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 399, 441, 513, 567, 931, 1153, 1197, 1323, 1539, 2793, 3459, 3591, 3969, 8071, 8379, 10377, 10773, 21907, 24213, 25137, 31131, 56497, 65721, 72639, 75411, 93393, 153349, 169491, 197163, 217917, 460047, 508473, 591489, 653751, 1073443, 1380141, 1525419, 1774467, 3220329, 4140423, 4576257, 9660987, 12421269, 28982961, 86948883]

約数ペア:

[(1, 86948883), (3, 28982961), (7, 12421269), (9, 9660987), (19, 4576257), (21, 4140423), (27, 3220329), (49, 1774467), (57, 1525419), (63, 1380141), (81, 1073443), (133, 653751), (147, 591489), (171, 508473), (189, 460047), (399, 217917), (441, 197163), (513, 169491), (567, 153349), (931, 93393), (1153, 75411), (1197, 72639), (1323, 65721), (1539, 56497), (2793, 31131), (3459, 25137), (3591, 24213), (3969, 21907), (8071, 10773), (8379, 10377)]