188138133

素因数分解:

$3^6\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 84

約数和(自身を含む): 322128960

約数和(自身を除く): 133990827

約数列:

[1, 3, 9, 17, 19, 27, 47, 51, 57, 81, 141, 153, 171, 243, 289, 323, 423, 459, 513, 729, 799, 867, 893, 969, 1269, 1377, 1539, 2397, 2601, 2679, 2907, 3807, 4131, 4617, 5491, 7191, 7803, 8037, 8721, 11421, 12393, 13583, 13851, 15181, 16473, 21573, 23409, 24111, 26163, 34263, 40749, 45543, 49419, 64719, 70227, 72333, 78489, 122247, 136629, 148257, 194157, 210681, 216999, 235467, 258077, 366741, 409887, 444771, 582471, 650997, 774231, 1100223, 1229661, 1334313, 2322693, 3300669, 3688983, 4002939, 6968079, 9902007, 11066949, 20904237, 62712711, 188138133]

約数ペア:

[(1, 188138133), (3, 62712711), (9, 20904237), (17, 11066949), (19, 9902007), (27, 6968079), (47, 4002939), (51, 3688983), (57, 3300669), (81, 2322693), (141, 1334313), (153, 1229661), (171, 1100223), (243, 774231), (289, 650997), (323, 582471), (423, 444771), (459, 409887), (513, 366741), (729, 258077), (799, 235467), (867, 216999), (893, 210681), (969, 194157), (1269, 148257), (1377, 136629), (1539, 122247), (2397, 78489), (2601, 72333), (2679, 70227), (2907, 64719), (3807, 49419), (4131, 45543), (4617, 40749), (5491, 34263), (7191, 26163), (7803, 24111), (8037, 23409), (8721, 21573), (11421, 16473), (12393, 15181), (13583, 13851)]