938247057

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 1572510720

約数和(自身を除く): 634263663

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 243, 297, 387, 473, 729, 891, 907, 1161, 1419, 2187, 2673, 2721, 3483, 4257, 8019, 8163, 9977, 10449, 12771, 24057, 24489, 29931, 31347, 38313, 39001, 73467, 89793, 94041, 114939, 117003, 220401, 269379, 344817, 351009, 429011, 661203, 808137, 1034451, 1053027, 1287033, 1983609, 2424411, 3159081, 3861099, 7273233, 9477243, 11583297, 21819699, 28431729, 34749891, 85295187, 104249673, 312749019, 938247057]

約数ペア:

[(1, 938247057), (3, 312749019), (9, 104249673), (11, 85295187), (27, 34749891), (33, 28431729), (43, 21819699), (81, 11583297), (99, 9477243), (129, 7273233), (243, 3861099), (297, 3159081), (387, 2424411), (473, 1983609), (729, 1287033), (891, 1053027), (907, 1034451), (1161, 808137), (1419, 661203), (2187, 429011), (2673, 351009), (2721, 344817), (3483, 269379), (4257, 220401), (8019, 117003), (8163, 114939), (9977, 94041), (10449, 89793), (12771, 73467), (24057, 39001), (24489, 38313), (29931, 31347)]