40553667

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 73731840

約数和(自身を除く): 33178173

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 139, 231, 417, 421, 693, 973, 1251, 1263, 1529, 2919, 2947, 3789, 4587, 4631, 8757, 8841, 10703, 13761, 13893, 26523, 32109, 32417, 41679, 58519, 96327, 97251, 175557, 291753, 409633, 526671, 643709, 1228899, 1931127, 3686697, 4505963, 5793381, 13517889, 40553667]

約数ペア:

[(1, 40553667), (3, 13517889), (7, 5793381), (9, 4505963), (11, 3686697), (21, 1931127), (33, 1228899), (63, 643709), (77, 526671), (99, 409633), (139, 291753), (231, 175557), (417, 97251), (421, 96327), (693, 58519), (973, 41679), (1251, 32417), (1263, 32109), (1529, 26523), (2919, 13893), (2947, 13761), (3789, 10703), (4587, 8841), (4631, 8757)]