6630141

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 11228544

約数和(自身を除く): 4598403

約数列:

[1, 3, 7, 21, 23, 37, 49, 53, 69, 111, 147, 159, 161, 259, 371, 483, 777, 851, 1113, 1127, 1219, 1813, 1961, 2553, 2597, 3381, 3657, 5439, 5883, 5957, 7791, 8533, 13727, 17871, 25599, 41181, 41699, 45103, 59731, 96089, 125097, 135309, 179193, 288267, 315721, 947163, 2210047, 6630141]

約数ペア:

[(1, 6630141), (3, 2210047), (7, 947163), (21, 315721), (23, 288267), (37, 179193), (49, 135309), (53, 125097), (69, 96089), (111, 59731), (147, 45103), (159, 41699), (161, 41181), (259, 25599), (371, 17871), (483, 13727), (777, 8533), (851, 7791), (1113, 5957), (1127, 5883), (1219, 5439), (1813, 3657), (1961, 3381), (2553, 2597)]