22124151

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 40473600

約数和(自身を除く): 18349449

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 61, 63, 101, 133, 171, 183, 189, 303, 399, 427, 513, 549, 707, 909, 1159, 1197, 1281, 1647, 1919, 2121, 2727, 3477, 3591, 3843, 5757, 6161, 6363, 8113, 10431, 11529, 13433, 17271, 18483, 19089, 24339, 31293, 40299, 43127, 51813, 55449, 73017, 117059, 120897, 129381, 166347, 219051, 351177, 362691, 388143, 819413, 1053531, 1164429, 2458239, 3160593, 7374717, 22124151]

約数ペア:

[(1, 22124151), (3, 7374717), (7, 3160593), (9, 2458239), (19, 1164429), (21, 1053531), (27, 819413), (57, 388143), (61, 362691), (63, 351177), (101, 219051), (133, 166347), (171, 129381), (183, 120897), (189, 117059), (303, 73017), (399, 55449), (427, 51813), (513, 43127), (549, 40299), (707, 31293), (909, 24339), (1159, 19089), (1197, 18483), (1281, 17271), (1647, 13433), (1919, 11529), (2121, 10431), (2727, 8113), (3477, 6363), (3591, 6161), (3843, 5757)]