2132098281

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2705

約数の個数: 56

約数和(自身を含む): 3423276000

約数和(自身を除く): 1291177719

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 243, 513, 531, 729, 1121, 1539, 1593, 2609, 3363, 4617, 4779, 7827, 10089, 13851, 14337, 23481, 30267, 43011, 49571, 70443, 90801, 148713, 153931, 211329, 272403, 446139, 461793, 633987, 817209, 1338417, 1385379, 1901961, 2924689, 4015251, 4156137, 8774067, 12045753, 12468411, 26322201, 36137259, 37405233, 78966603, 112215699, 236899809, 710699427, 2132098281]

約数ペア:

[(1, 2132098281), (3, 710699427), (9, 236899809), (19, 112215699), (27, 78966603), (57, 37405233), (59, 36137259), (81, 26322201), (171, 12468411), (177, 12045753), (243, 8774067), (513, 4156137), (531, 4015251), (729, 2924689), (1121, 1901961), (1539, 1385379), (1593, 1338417), (2609, 817209), (3363, 633987), (4617, 461793), (4779, 446139), (7827, 272403), (10089, 211329), (13851, 153931), (14337, 148713), (23481, 90801), (30267, 70443), (43011, 49571)]