64194273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 112519680

約数和(自身を除く): 48325407

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 1609, 3069, 3627, 4433, 4827, 13299, 14481, 17699, 20917, 39897, 49879, 53097, 62751, 149637, 159291, 188253, 230087, 448911, 548669, 648427, 690261, 1646007, 1945281, 2070783, 4938021, 5835843, 7132697, 21398091, 64194273]

約数ペア:

[(1, 64194273), (3, 21398091), (9, 7132697), (11, 5835843), (13, 4938021), (31, 2070783), (33, 1945281), (39, 1646007), (93, 690261), (99, 648427), (117, 548669), (143, 448911), (279, 230087), (341, 188253), (403, 159291), (429, 149637), (1023, 62751), (1209, 53097), (1287, 49879), (1609, 39897), (3069, 20917), (3627, 17699), (4433, 14481), (4827, 13299)]