828045351

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 1392206400

約数和(自身を除く): 564161049

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 401, 449, 511, 657, 1203, 1347, 1533, 2807, 3143, 3609, 4041, 4599, 8421, 9429, 25263, 28287, 29273, 32777, 87819, 98331, 180049, 204911, 229439, 263457, 294993, 540147, 614733, 688317, 1260343, 1620441, 1844199, 2064951, 3781029, 11343087, 13143577, 39430731, 92005039, 118292193, 276015117, 828045351]

約数ペア:

[(1, 828045351), (3, 276015117), (7, 118292193), (9, 92005039), (21, 39430731), (63, 13143577), (73, 11343087), (219, 3781029), (401, 2064951), (449, 1844199), (511, 1620441), (657, 1260343), (1203, 688317), (1347, 614733), (1533, 540147), (2807, 294993), (3143, 263457), (3609, 229439), (4041, 204911), (4599, 180049), (8421, 98331), (9429, 87819), (25263, 32777), (28287, 29273)]