70705467

素因数分解:

$3^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 122234112

約数和(自身を除く): 51528645

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 211, 243, 567, 591, 633, 1379, 1477, 1701, 1773, 1899, 4137, 4431, 5319, 5697, 12411, 13293, 15957, 17091, 37233, 39879, 41567, 47871, 51273, 111699, 119637, 124701, 290969, 335097, 358911, 374103, 872907, 1122309, 2618721, 3366927, 7856163, 10100781, 23568489, 70705467]

約数ペア:

[(1, 70705467), (3, 23568489), (7, 10100781), (9, 7856163), (21, 3366927), (27, 2618721), (63, 1122309), (81, 872907), (189, 374103), (197, 358911), (211, 335097), (243, 290969), (567, 124701), (591, 119637), (633, 111699), (1379, 51273), (1477, 47871), (1701, 41567), (1773, 39879), (1899, 37233), (4137, 17091), (4431, 15957), (5319, 13293), (5697, 12411)]