29377971

素因数分解:

$3^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 53529600

約数和(自身を除く): 24151629

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 101, 133, 171, 189, 243, 303, 399, 513, 567, 707, 729, 909, 1197, 1539, 1701, 1919, 2121, 2187, 2727, 3591, 4617, 5103, 5757, 6363, 8181, 10773, 13433, 13851, 15309, 17271, 19089, 24543, 32319, 40299, 41553, 51813, 57267, 73629, 96957, 120897, 155439, 171801, 220887, 290871, 362691, 466317, 515403, 1088073, 1398951, 1546209, 3264219, 4196853, 9792657, 29377971]

約数ペア:

[(1, 29377971), (3, 9792657), (7, 4196853), (9, 3264219), (19, 1546209), (21, 1398951), (27, 1088073), (57, 515403), (63, 466317), (81, 362691), (101, 290871), (133, 220887), (171, 171801), (189, 155439), (243, 120897), (303, 96957), (399, 73629), (513, 57267), (567, 51813), (707, 41553), (729, 40299), (909, 32319), (1197, 24543), (1539, 19089), (1701, 17271), (1919, 15309), (2121, 13851), (2187, 13433), (2727, 10773), (3591, 8181), (4617, 6363), (5103, 5757)]