22060269

素因数分解:

$3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 41564160

約数和(自身を除く): 19503891

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 131, 189, 231, 243, 297, 393, 567, 693, 729, 891, 917, 1179, 1441, 1701, 2079, 2187, 2673, 2751, 3537, 4323, 5103, 6237, 8019, 8253, 10087, 10611, 12969, 15309, 18711, 24057, 24759, 30261, 31833, 38907, 56133, 74277, 90783, 95499, 116721, 168399, 222831, 272349, 286497, 350163, 668493, 817047, 1050489, 2005479, 2451141, 3151467, 7353423, 22060269]

約数ペア:

[(1, 22060269), (3, 7353423), (7, 3151467), (9, 2451141), (11, 2005479), (21, 1050489), (27, 817047), (33, 668493), (63, 350163), (77, 286497), (81, 272349), (99, 222831), (131, 168399), (189, 116721), (231, 95499), (243, 90783), (297, 74277), (393, 56133), (567, 38907), (693, 31833), (729, 30261), (891, 24759), (917, 24057), (1179, 18711), (1441, 15309), (1701, 12969), (2079, 10611), (2187, 10087), (2673, 8253), (2751, 8019), (3537, 6237), (4323, 5103)]