82979901

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 127620480

約数和(自身を除く): 44640579

約数列:

[1, 3, 9, 31, 59, 71, 93, 177, 213, 279, 531, 639, 1829, 2201, 4189, 5041, 5487, 6603, 12567, 15123, 16461, 19809, 37701, 45369, 129859, 156271, 297419, 389577, 468813, 892257, 1168731, 1406439, 2676771, 9219989, 27659967, 82979901]

約数ペア:

[(1, 82979901), (3, 27659967), (9, 9219989), (31, 2676771), (59, 1406439), (71, 1168731), (93, 892257), (177, 468813), (213, 389577), (279, 297419), (531, 156271), (639, 129859), (1829, 45369), (2201, 37701), (4189, 19809), (5041, 16461), (5487, 15123), (6603, 12567)]