54316431

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 88364640

約数和(自身を除く): 34048209

約数列:

[1, 3, 9, 13, 39, 41, 67, 117, 123, 169, 201, 369, 507, 533, 603, 871, 1521, 1599, 2197, 2613, 2747, 4797, 6591, 6929, 7839, 8241, 11323, 19773, 20787, 24723, 33969, 35711, 62361, 90077, 101907, 107133, 147199, 270231, 321399, 441597, 464243, 810693, 1324791, 1392729, 4178187, 6035159, 18105477, 54316431]

約数ペア:

[(1, 54316431), (3, 18105477), (9, 6035159), (13, 4178187), (39, 1392729), (41, 1324791), (67, 810693), (117, 464243), (123, 441597), (169, 321399), (201, 270231), (369, 147199), (507, 107133), (533, 101907), (603, 90077), (871, 62361), (1521, 35711), (1599, 33969), (2197, 24723), (2613, 20787), (2747, 19773), (4797, 11323), (6591, 8241), (6929, 7839)]