742402341

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 1132838784

約数和(自身を除く): 390436443

約数列:

[1, 3, 9, 27, 71, 81, 167, 213, 501, 639, 773, 1503, 1917, 2319, 4509, 5751, 6957, 11857, 13527, 20871, 35571, 54883, 62613, 106713, 129091, 164649, 320139, 387273, 493947, 960417, 1161819, 1481841, 3485457, 4445523, 9165461, 10456371, 27496383, 82489149, 247467447, 742402341]

約数ペア:

[(1, 742402341), (3, 247467447), (9, 82489149), (27, 27496383), (71, 10456371), (81, 9165461), (167, 4445523), (213, 3485457), (501, 1481841), (639, 1161819), (773, 960417), (1503, 493947), (1917, 387273), (2319, 320139), (4509, 164649), (5751, 129091), (6957, 106713), (11857, 62613), (13527, 54883), (20871, 35571)]