57332667

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 89510400

約数和(自身を除く): 32177733

約数列:

[1, 3, 7, 21, 73, 149, 219, 251, 447, 511, 753, 1043, 1533, 1757, 3129, 5271, 10877, 18323, 32631, 37399, 54969, 76139, 112197, 128261, 228417, 261793, 384783, 785379, 2730127, 8190381, 19110889, 57332667]

約数ペア:

[(1, 57332667), (3, 19110889), (7, 8190381), (21, 2730127), (73, 785379), (149, 384783), (219, 261793), (251, 228417), (447, 128261), (511, 112197), (753, 76139), (1043, 54969), (1533, 37399), (1757, 32631), (3129, 18323), (5271, 10877)]