89302941

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 166357464

約数和(自身を除く): 77054523

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 49, 63, 91, 111, 117, 147, 259, 273, 333, 421, 441, 481, 637, 777, 819, 1263, 1443, 1813, 1911, 2331, 2947, 3367, 3789, 4329, 5439, 5473, 5733, 8841, 10101, 15577, 16317, 16419, 20629, 23569, 26523, 30303, 38311, 46731, 49257, 61887, 70707, 109039, 114933, 140193, 185661, 202501, 212121, 268177, 327117, 344799, 607503, 763273, 804531, 981351, 1417507, 1822509, 2289819, 2413593, 4252521, 6869457, 9922549, 12757563, 29767647, 89302941]

約数ペア:

[(1, 89302941), (3, 29767647), (7, 12757563), (9, 9922549), (13, 6869457), (21, 4252521), (37, 2413593), (39, 2289819), (49, 1822509), (63, 1417507), (91, 981351), (111, 804531), (117, 763273), (147, 607503), (259, 344799), (273, 327117), (333, 268177), (421, 212121), (441, 202501), (481, 185661), (637, 140193), (777, 114933), (819, 109039), (1263, 70707), (1443, 61887), (1813, 49257), (1911, 46731), (2331, 38311), (2947, 30303), (3367, 26523), (3789, 23569), (4329, 20629), (5439, 16419), (5473, 16317), (5733, 15577), (8841, 10101)]