24840207

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 45527040

約数和(自身を除く): 20686833

約数列:

[1, 3, 7, 9, 21, 23, 31, 49, 63, 69, 79, 93, 147, 161, 207, 217, 237, 279, 441, 483, 553, 651, 711, 713, 1127, 1449, 1519, 1659, 1817, 1953, 2139, 2449, 3381, 3871, 4557, 4977, 4991, 5451, 6417, 7347, 10143, 11613, 12719, 13671, 14973, 16353, 17143, 22041, 34839, 34937, 38157, 44919, 51429, 56327, 89033, 104811, 114471, 120001, 154287, 168981, 267099, 314433, 360003, 394289, 506943, 801297, 1080009, 1182867, 2760023, 3548601, 8280069, 24840207]

約数ペア:

[(1, 24840207), (3, 8280069), (7, 3548601), (9, 2760023), (21, 1182867), (23, 1080009), (31, 801297), (49, 506943), (63, 394289), (69, 360003), (79, 314433), (93, 267099), (147, 168981), (161, 154287), (207, 120001), (217, 114471), (237, 104811), (279, 89033), (441, 56327), (483, 51429), (553, 44919), (651, 38157), (711, 34937), (713, 34839), (1127, 22041), (1449, 17143), (1519, 16353), (1659, 14973), (1817, 13671), (1953, 12719), (2139, 11613), (2449, 10143), (3381, 7347), (3871, 6417), (4557, 5451), (4977, 4991)]