142200597

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 255744000

約数和(自身を除く): 113543403

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 343, 357, 539, 561, 739, 833, 1029, 1309, 1617, 2217, 2499, 3773, 3927, 5173, 5831, 8129, 9163, 11319, 12563, 15519, 17493, 24387, 27489, 36211, 37689, 56903, 64141, 87941, 108633, 138193, 170709, 192423, 253477, 263823, 398321, 414579, 615587, 760431, 967351, 1194963, 1846761, 2788247, 2902053, 4309109, 6771457, 8364741, 12927327, 20314371, 47400199, 142200597]

約数ペア:

[(1, 142200597), (3, 47400199), (7, 20314371), (11, 12927327), (17, 8364741), (21, 6771457), (33, 4309109), (49, 2902053), (51, 2788247), (77, 1846761), (119, 1194963), (147, 967351), (187, 760431), (231, 615587), (343, 414579), (357, 398321), (539, 263823), (561, 253477), (739, 192423), (833, 170709), (1029, 138193), (1309, 108633), (1617, 87941), (2217, 64141), (2499, 56903), (3773, 37689), (3927, 36211), (5173, 27489), (5831, 24387), (8129, 17493), (9163, 15519), (11319, 12563)]