73793223

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 128434176

約数和(自身を除く): 54640953

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 127, 161, 207, 381, 401, 483, 889, 1143, 1203, 1449, 2667, 2807, 2921, 3609, 8001, 8421, 8763, 9223, 20447, 25263, 26289, 27669, 50927, 61341, 64561, 83007, 152781, 184023, 193683, 356489, 458343, 581049, 1069467, 1171321, 3208401, 3513963, 8199247, 10541889, 24597741, 73793223]

約数ペア:

[(1, 73793223), (3, 24597741), (7, 10541889), (9, 8199247), (21, 3513963), (23, 3208401), (63, 1171321), (69, 1069467), (127, 581049), (161, 458343), (207, 356489), (381, 193683), (401, 184023), (483, 152781), (889, 83007), (1143, 64561), (1203, 61341), (1449, 50927), (2667, 27669), (2807, 26289), (2921, 25263), (3609, 20447), (8001, 9223), (8421, 8763)]