61767279

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 108063648

約数和(自身を除く): 46296369

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 2657, 3321, 7749, 7971, 18599, 23247, 23913, 55797, 71739, 108937, 167391, 215217, 326811, 502173, 762559, 980433, 1506519, 2287677, 2941299, 6863031, 8823897, 20589093, 61767279]

約数ペア:

[(1, 61767279), (3, 20589093), (7, 8823897), (9, 6863031), (21, 2941299), (27, 2287677), (41, 1506519), (63, 980433), (81, 762559), (123, 502173), (189, 326811), (287, 215217), (369, 167391), (567, 108937), (861, 71739), (1107, 55797), (2583, 23913), (2657, 23247), (3321, 18599), (7749, 7971)]