39532311

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 73082880

約数和(自身を除く): 33550569

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 79, 91, 117, 141, 169, 237, 273, 329, 423, 507, 553, 611, 711, 819, 987, 1027, 1183, 1521, 1659, 1833, 2961, 3081, 3549, 3713, 4277, 4977, 5499, 7189, 7943, 9243, 10647, 11139, 12831, 13351, 21567, 23829, 25991, 33417, 38493, 40053, 48269, 55601, 64701, 71487, 77973, 93457, 120159, 144807, 166803, 233919, 280371, 337883, 434421, 500409, 627497, 841113, 1013649, 1882491, 3040947, 4392479, 5647473, 13177437, 39532311]

約数ペア:

[(1, 39532311), (3, 13177437), (7, 5647473), (9, 4392479), (13, 3040947), (21, 1882491), (39, 1013649), (47, 841113), (63, 627497), (79, 500409), (91, 434421), (117, 337883), (141, 280371), (169, 233919), (237, 166803), (273, 144807), (329, 120159), (423, 93457), (507, 77973), (553, 71487), (611, 64701), (711, 55601), (819, 48269), (987, 40053), (1027, 38493), (1183, 33417), (1521, 25991), (1659, 23829), (1833, 21567), (2961, 13351), (3081, 12831), (3549, 11139), (3713, 10647), (4277, 9243), (4977, 7943), (5499, 7189)]