64560951

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4637}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 121552704

約数和(自身を除く): 56991753

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4637, 4641, 13911, 13923, 32459, 41733, 60281, 78829, 97377, 180843, 236487, 292131, 421967, 542529, 551803, 709461, 1024777, 1265901, 1655409, 3074331, 3797703, 4966227, 7173439, 9222993, 21520317, 64560951]

約数ペア:

[(1, 64560951), (3, 21520317), (7, 9222993), (9, 7173439), (13, 4966227), (17, 3797703), (21, 3074331), (39, 1655409), (51, 1265901), (63, 1024777), (91, 709461), (117, 551803), (119, 542529), (153, 421967), (221, 292131), (273, 236487), (357, 180843), (663, 97377), (819, 78829), (1071, 60281), (1547, 41733), (1989, 32459), (4637, 13923), (4641, 13911)]