75549201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 130744320

約数和(自身を除く): 55195119

約数列:

[1, 3, 7, 13, 21, 31, 39, 79, 91, 93, 113, 217, 237, 273, 339, 403, 553, 651, 791, 1027, 1209, 1469, 1659, 2373, 2449, 2821, 3081, 3503, 4407, 7189, 7347, 8463, 8927, 10283, 10509, 17143, 21567, 24521, 26781, 30849, 31837, 45539, 51429, 62489, 73563, 95511, 116051, 136617, 187467, 222859, 276737, 318773, 348153, 668577, 812357, 830211, 956319, 1937159, 2437071, 3597581, 5811477, 10792743, 25183067, 75549201]

約数ペア:

[(1, 75549201), (3, 25183067), (7, 10792743), (13, 5811477), (21, 3597581), (31, 2437071), (39, 1937159), (79, 956319), (91, 830211), (93, 812357), (113, 668577), (217, 348153), (237, 318773), (273, 276737), (339, 222859), (403, 187467), (553, 136617), (651, 116051), (791, 95511), (1027, 73563), (1209, 62489), (1469, 51429), (1659, 45539), (2373, 31837), (2449, 30849), (2821, 26781), (3081, 24521), (3503, 21567), (4407, 17143), (7189, 10509), (7347, 10283), (8463, 8927)]