97887741

素因数分解:

$3^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 153216000

約数和(自身を除く): 55328259

約数列:

[1, 3, 7, 21, 49, 147, 251, 343, 379, 753, 1029, 1137, 1757, 2653, 5271, 7959, 12299, 18571, 36897, 55713, 86093, 95129, 129997, 258279, 285387, 389991, 665903, 1997709, 4661321, 13983963, 32629247, 97887741]

約数ペア:

[(1, 97887741), (3, 32629247), (7, 13983963), (21, 4661321), (49, 1997709), (147, 665903), (251, 389991), (343, 285387), (379, 258279), (753, 129997), (1029, 95129), (1137, 86093), (1757, 55713), (2653, 36897), (5271, 18571), (7959, 12299)]