75419001

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 136188416

約数和(自身を除く): 60769415

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 73, 93, 161, 207, 217, 219, 279, 483, 511, 529, 651, 657, 713, 1449, 1533, 1587, 1679, 1953, 2139, 2263, 3703, 4599, 4761, 4991, 5037, 6417, 6789, 11109, 11753, 14973, 15111, 15841, 16399, 20367, 33327, 35259, 38617, 44919, 47523, 49197, 52049, 105777, 114793, 115851, 142569, 147591, 156147, 270319, 344379, 347553, 364343, 468441, 810957, 1033137, 1093029, 1197127, 2432871, 3279087, 3591381, 8379889, 10774143, 25139667, 75419001]

約数ペア:

[(1, 75419001), (3, 25139667), (7, 10774143), (9, 8379889), (21, 3591381), (23, 3279087), (31, 2432871), (63, 1197127), (69, 1093029), (73, 1033137), (93, 810957), (161, 468441), (207, 364343), (217, 347553), (219, 344379), (279, 270319), (483, 156147), (511, 147591), (529, 142569), (651, 115851), (657, 114793), (713, 105777), (1449, 52049), (1533, 49197), (1587, 47523), (1679, 44919), (1953, 38617), (2139, 35259), (2263, 33327), (3703, 20367), (4599, 16399), (4761, 15841), (4991, 15111), (5037, 14973), (6417, 11753), (6789, 11109)]