172669794969

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{728869}}^1$

素因数の和:729297

約数の個数: 32

約数和(自身を含む): 272888928000

約数和(自身を除く): 100219133031

約数列:

[1, 3, 7, 21, 29, 87, 203, 389, 609, 1167, 2723, 8169, 11281, 33843, 78967, 236901, 728869, 2186607, 5102083, 15306249, 21137201, 63411603, 147960407, 283530041, 443881221, 850590123, 1984710287, 5954130861, 8222371189, 24667113567, 57556598323, 172669794969]

約数ペア:

[(1, 172669794969), (3, 57556598323), (7, 24667113567), (21, 8222371189), (29, 5954130861), (87, 1984710287), (203, 850590123), (389, 443881221), (609, 283530041), (1167, 147960407), (2723, 63411603), (8169, 21137201), (11281, 15306249), (33843, 5102083), (78967, 2186607), (236901, 728869)]