79746609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 116049024

約数和(自身を除く): 36302415

約数列:

[1, 3, 17, 51, 53, 159, 163, 181, 489, 543, 901, 2703, 2771, 3077, 8313, 8639, 9231, 9593, 25917, 28779, 29503, 88509, 146863, 163081, 440589, 489243, 501551, 1504653, 1563659, 4690977, 26582203, 79746609]

約数ペア:

[(1, 79746609), (3, 26582203), (17, 4690977), (51, 1563659), (53, 1504653), (159, 501551), (163, 489243), (181, 440589), (489, 163081), (543, 146863), (901, 88509), (2703, 29503), (2771, 28779), (3077, 25917), (8313, 9593), (8639, 9231)]