72002343

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 116247040

約数和(自身を除く): 44244697

約数列:

[1, 3, 7, 19, 21, 57, 133, 181, 399, 543, 997, 1267, 2991, 3439, 3801, 6979, 10317, 18943, 20937, 24073, 56829, 72219, 132601, 180457, 397803, 541371, 1263199, 3428683, 3789597, 10286049, 24000781, 72002343]

約数ペア:

[(1, 72002343), (3, 24000781), (7, 10286049), (19, 3789597), (21, 3428683), (57, 1263199), (133, 541371), (181, 397803), (399, 180457), (543, 132601), (997, 72219), (1267, 56829), (2991, 24073), (3439, 20937), (3801, 18943), (6979, 10317)]