61733679

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 108673920

約数和(自身を除く): 46940241

約数列:

[1, 3, 7, 19, 21, 23, 31, 49, 57, 69, 93, 133, 147, 161, 217, 399, 437, 483, 589, 651, 713, 931, 961, 1127, 1311, 1519, 1767, 2139, 2793, 2883, 3059, 3381, 4123, 4557, 4991, 6727, 9177, 12369, 13547, 14973, 18259, 20181, 21413, 22103, 28861, 34937, 40641, 47089, 54777, 64239, 66309, 86583, 94829, 104811, 127813, 141267, 154721, 284487, 383439, 419957, 464163, 663803, 894691, 1083047, 1259871, 1991409, 2684073, 2939699, 3249141, 8819097, 20577893, 61733679]

約数ペア:

[(1, 61733679), (3, 20577893), (7, 8819097), (19, 3249141), (21, 2939699), (23, 2684073), (31, 1991409), (49, 1259871), (57, 1083047), (69, 894691), (93, 663803), (133, 464163), (147, 419957), (161, 383439), (217, 284487), (399, 154721), (437, 141267), (483, 127813), (589, 104811), (651, 94829), (713, 86583), (931, 66309), (961, 64239), (1127, 54777), (1311, 47089), (1519, 40641), (1767, 34937), (2139, 28861), (2793, 22103), (2883, 21413), (3059, 20181), (3381, 18259), (4123, 14973), (4557, 13547), (4991, 12369), (6727, 9177)]