30781267701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1\times {\mathrm{6257}}^1$

素因数の和:7225

約数の個数: 32

約数和(自身を含む): 43399480320

約数和(自身を除く): 12618212619

約数列:

[1, 3, 23, 69, 83, 249, 859, 1909, 2577, 5727, 6257, 18771, 19757, 59271, 71297, 143911, 213891, 431733, 519331, 1557993, 1639831, 4919493, 5374763, 11944613, 16124289, 35833839, 123619549, 370858647, 446105329, 1338315987, 10260422567, 30781267701]

約数ペア:

[(1, 30781267701), (3, 10260422567), (23, 1338315987), (69, 446105329), (83, 370858647), (249, 123619549), (859, 35833839), (1909, 16124289), (2577, 11944613), (5727, 5374763), (6257, 4919493), (18771, 1639831), (19757, 1557993), (59271, 519331), (71297, 431733), (143911, 213891)]