64376793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 106928640

約数和(自身を除く): 42551847

約数列:

[1, 3, 9, 13, 23, 39, 47, 69, 117, 141, 207, 299, 423, 509, 611, 897, 1081, 1527, 1833, 2691, 3243, 4581, 5499, 6617, 9729, 11707, 14053, 19851, 23923, 35121, 42159, 59553, 71769, 105363, 126477, 152191, 215307, 310999, 456573, 550229, 932997, 1369719, 1650687, 2798991, 4952061, 7152977, 21458931, 64376793]

約数ペア:

[(1, 64376793), (3, 21458931), (9, 7152977), (13, 4952061), (23, 2798991), (39, 1650687), (47, 1369719), (69, 932997), (117, 550229), (141, 456573), (207, 310999), (299, 215307), (423, 152191), (509, 126477), (611, 105363), (897, 71769), (1081, 59553), (1527, 42159), (1833, 35121), (2691, 23923), (3243, 19851), (4581, 14053), (5499, 11707), (6617, 9729)]