55773921

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{33619}}^1$

素因数の和:33708

約数の個数: 16

約数和(自身を含む): 86067200

約数和(自身を除く): 30293279

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 33619, 100857, 235333, 705999, 2655901, 7967703, 18591307, 55773921]

約数ペア:

[(1, 55773921), (3, 18591307), (7, 7967703), (21, 2655901), (79, 705999), (237, 235333), (553, 100857), (1659, 33619)]