149336313

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{743}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 241698816

約数和(自身を除く): 92362503

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 563, 743, 1689, 2229, 3941, 5201, 9571, 11823, 12631, 15603, 28713, 37893, 66997, 88417, 200991, 265251, 418309, 1254927, 2928163, 7111253, 8784489, 21333759, 49778771, 149336313]

約数ペア:

[(1, 149336313), (3, 49778771), (7, 21333759), (17, 8784489), (21, 7111253), (51, 2928163), (119, 1254927), (357, 418309), (563, 265251), (743, 200991), (1689, 88417), (2229, 66997), (3941, 37893), (5201, 28713), (9571, 15603), (11823, 12631)]