67697451

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 108046224

約数和(自身を除く): 40348773

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 211, 233, 459, 633, 699, 1377, 1899, 2097, 3587, 3961, 5697, 6291, 10761, 11883, 17091, 18873, 32283, 35649, 49163, 96849, 106947, 147489, 290547, 320841, 442467, 835771, 1327401, 2507313, 3982203, 7521939, 22565817, 67697451]

約数ペア:

[(1, 67697451), (3, 22565817), (9, 7521939), (17, 3982203), (27, 2507313), (51, 1327401), (81, 835771), (153, 442467), (211, 320841), (233, 290547), (459, 147489), (633, 106947), (699, 96849), (1377, 49163), (1899, 35649), (2097, 32283), (3587, 18873), (3961, 17091), (5697, 11883), (6291, 10761)]