82785717

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 156549120

約数和(自身を除く): 73763403

約数列:

[1, 3, 7, 9, 19, 21, 23, 31, 57, 63, 69, 93, 97, 133, 161, 171, 207, 217, 279, 291, 399, 437, 483, 589, 651, 679, 713, 873, 1197, 1311, 1449, 1767, 1843, 1953, 2037, 2139, 2231, 3007, 3059, 3933, 4123, 4991, 5301, 5529, 6111, 6417, 6693, 9021, 9177, 12369, 12901, 13547, 14973, 15617, 16587, 20079, 21049, 27063, 27531, 37107, 38703, 40641, 42389, 44919, 46851, 57133, 63147, 69161, 94829, 116109, 121923, 127167, 140553, 171399, 189441, 207483, 284487, 296723, 381501, 399931, 484127, 514197, 622449, 853461, 890169, 1199793, 1314059, 1452381, 2670507, 3599379, 3942177, 4357143, 9198413, 11826531, 27595239, 82785717]

約数ペア:

[(1, 82785717), (3, 27595239), (7, 11826531), (9, 9198413), (19, 4357143), (21, 3942177), (23, 3599379), (31, 2670507), (57, 1452381), (63, 1314059), (69, 1199793), (93, 890169), (97, 853461), (133, 622449), (161, 514197), (171, 484127), (207, 399931), (217, 381501), (279, 296723), (291, 284487), (399, 207483), (437, 189441), (483, 171399), (589, 140553), (651, 127167), (679, 121923), (713, 116109), (873, 94829), (1197, 69161), (1311, 63147), (1449, 57133), (1767, 46851), (1843, 44919), (1953, 42389), (2037, 40641), (2139, 38703), (2231, 37107), (3007, 27531), (3059, 27063), (3933, 21049), (4123, 20079), (4991, 16587), (5301, 15617), (5529, 14973), (6111, 13547), (6417, 12901), (6693, 12369), (9021, 9177)]