99581391

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 182707200

約数和(自身を除く): 83125809

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 169, 199, 273, 329, 423, 507, 597, 611, 819, 987, 1183, 1393, 1521, 1791, 1833, 2587, 2961, 3549, 4179, 4277, 5499, 7761, 7943, 9353, 10647, 12537, 12831, 18109, 23283, 23829, 28059, 33631, 38493, 54327, 55601, 65471, 71487, 84177, 100893, 121589, 162981, 166803, 196413, 235417, 302679, 364767, 500409, 589239, 706251, 851123, 1094301, 1580657, 2118753, 2553369, 4741971, 7660107, 11064599, 14225913, 33193797, 99581391]

約数ペア:

[(1, 99581391), (3, 33193797), (7, 14225913), (9, 11064599), (13, 7660107), (21, 4741971), (39, 2553369), (47, 2118753), (63, 1580657), (91, 1094301), (117, 851123), (141, 706251), (169, 589239), (199, 500409), (273, 364767), (329, 302679), (423, 235417), (507, 196413), (597, 166803), (611, 162981), (819, 121589), (987, 100893), (1183, 84177), (1393, 71487), (1521, 65471), (1791, 55601), (1833, 54327), (2587, 38493), (2961, 33631), (3549, 28059), (4179, 23829), (4277, 23283), (5499, 18109), (7761, 12831), (7943, 12537), (9353, 10647)]