47920383

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 85500000

約数和(自身を除く): 37579617

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1249, 1323, 1421, 1827, 3747, 4263, 5481, 8743, 11241, 12789, 26229, 33723, 36221, 38367, 61201, 78687, 108663, 183603, 236061, 253547, 325989, 550809, 760641, 977967, 1652427, 1774829, 2281923, 5324487, 6845769, 15973461, 47920383]

約数ペア:

[(1, 47920383), (3, 15973461), (7, 6845769), (9, 5324487), (21, 2281923), (27, 1774829), (29, 1652427), (49, 977967), (63, 760641), (87, 550809), (147, 325989), (189, 253547), (203, 236061), (261, 183603), (441, 108663), (609, 78687), (783, 61201), (1249, 38367), (1323, 36221), (1421, 33723), (1827, 26229), (3747, 12789), (4263, 11241), (5481, 8743)]