214539003

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5285

約数の個数: 48

約数和(自身を含む): 381726720

約数和(自身を除く): 167187717

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1953, 4557, 5231, 5859, 13671, 15693, 36617, 41013, 47079, 109851, 141237, 162161, 256319, 329553, 486483, 768957, 988659, 1135127, 1459449, 2306871, 3405381, 4378347, 6920613, 7945889, 10216143, 23837667, 30648429, 71513001, 214539003]

約数ペア:

[(1, 214539003), (3, 71513001), (7, 30648429), (9, 23837667), (21, 10216143), (27, 7945889), (31, 6920613), (49, 4378347), (63, 3405381), (93, 2306871), (147, 1459449), (189, 1135127), (217, 988659), (279, 768957), (441, 486483), (651, 329553), (837, 256319), (1323, 162161), (1519, 141237), (1953, 109851), (4557, 47079), (5231, 41013), (5859, 36617), (13671, 15693)]