42923589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 66572352

約数和(自身を除く): 23648763

約数列:

[1, 3, 17, 23, 37, 43, 51, 69, 111, 129, 391, 529, 629, 731, 851, 989, 1173, 1587, 1591, 1887, 2193, 2553, 2967, 4773, 8993, 14467, 16813, 19573, 22747, 26979, 27047, 36593, 43401, 50439, 58719, 68241, 81141, 109779, 332741, 386699, 622081, 841639, 998223, 1160097, 1866243, 2524917, 14307863, 42923589]

約数ペア:

[(1, 42923589), (3, 14307863), (17, 2524917), (23, 1866243), (37, 1160097), (43, 998223), (51, 841639), (69, 622081), (111, 386699), (129, 332741), (391, 109779), (529, 81141), (629, 68241), (731, 58719), (851, 50439), (989, 43401), (1173, 36593), (1587, 27047), (1591, 26979), (1887, 22747), (2193, 19573), (2553, 16813), (2967, 14467), (4773, 8993)]