64443753

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:163

約数の個数: 54

約数和(自身を含む): 110203002

約数和(自身を除く): 45759249

約数列:

[1, 3, 9, 11, 17, 33, 51, 59, 99, 121, 153, 177, 187, 363, 531, 561, 649, 1003, 1089, 1683, 1947, 2057, 3009, 3481, 5841, 6171, 7139, 9027, 10443, 11033, 18513, 21417, 31329, 33099, 38291, 59177, 64251, 99297, 114873, 121363, 177531, 344619, 364089, 421201, 532593, 650947, 1092267, 1263603, 1952841, 3790809, 5858523, 7160417, 21481251, 64443753]

約数ペア:

[(1, 64443753), (3, 21481251), (9, 7160417), (11, 5858523), (17, 3790809), (33, 1952841), (51, 1263603), (59, 1092267), (99, 650947), (121, 532593), (153, 421201), (177, 364089), (187, 344619), (363, 177531), (531, 121363), (561, 114873), (649, 99297), (1003, 64251), (1089, 59177), (1683, 38291), (1947, 33099), (2057, 31329), (3009, 21417), (3481, 18513), (5841, 11033), (6171, 10443), (7139, 9027)]