1946170071

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{143873}}^1$

素因数の和:144052

約数の個数: 20

約数和(自身を含む): 2924670672

約数和(自身を除く): 978500601

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 143873, 431619, 1294857, 3884571, 11653713, 24026791, 72080373, 216241119, 648723357, 1946170071]

約数ペア:

[(1, 1946170071), (3, 648723357), (9, 216241119), (27, 72080373), (81, 24026791), (167, 11653713), (501, 3884571), (1503, 1294857), (4509, 431619), (13527, 143873)]