84840273

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43441}}^1$

素因数の和:43485

約数の個数: 24

約数和(自身を含む): 144574976

約数和(自身を除く): 59734703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 43441, 130323, 304087, 390969, 912261, 1346671, 2736783, 4040013, 9426697, 12120039, 28280091, 84840273]

約数ペア:

[(1, 84840273), (3, 28280091), (7, 12120039), (9, 9426697), (21, 4040013), (31, 2736783), (63, 1346671), (93, 912261), (217, 390969), (279, 304087), (651, 130323), (1953, 43441)]