138092823

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 230334720

約数和(自身を除く): 92241897

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 121, 129, 297, 363, 387, 473, 983, 1089, 1161, 1419, 2949, 3267, 4257, 5203, 8847, 10813, 12771, 15609, 26541, 32439, 42269, 46827, 97317, 118943, 126807, 140481, 291951, 356829, 380421, 464959, 1070487, 1141263, 1394877, 3211461, 4184631, 5114549, 12553893, 15343647, 46030941, 138092823]

約数ペア:

[(1, 138092823), (3, 46030941), (9, 15343647), (11, 12553893), (27, 5114549), (33, 4184631), (43, 3211461), (99, 1394877), (121, 1141263), (129, 1070487), (297, 464959), (363, 380421), (387, 356829), (473, 291951), (983, 140481), (1089, 126807), (1161, 118943), (1419, 97317), (2949, 46827), (3267, 42269), (4257, 32439), (5203, 26541), (8847, 15609), (10813, 12771)]