66923955

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 141396480

約数和(自身を除く): 74472525

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 67, 105, 135, 147, 151, 189, 201, 245, 315, 335, 441, 453, 469, 603, 735, 755, 945, 1005, 1057, 1323, 1359, 1407, 1809, 2205, 2265, 2345, 3015, 3171, 3283, 4077, 4221, 5285, 6615, 6795, 7035, 7399, 9045, 9513, 9849, 10117, 12663, 15855, 16415, 20385, 21105, 22197, 28539, 29547, 30351, 36995, 47565, 49245, 50585, 63315, 66591, 70819, 88641, 91053, 110985, 142695, 147735, 151755, 199773, 212457, 273159, 332955, 354095, 443205, 455265, 495733, 637371, 998865, 1062285, 1365795, 1487199, 1912113, 2478665, 3186855, 4461597, 7435995, 9560565, 13384791, 22307985, 66923955]

約数ペア:

[(1, 66923955), (3, 22307985), (5, 13384791), (7, 9560565), (9, 7435995), (15, 4461597), (21, 3186855), (27, 2478665), (35, 1912113), (45, 1487199), (49, 1365795), (63, 1062285), (67, 998865), (105, 637371), (135, 495733), (147, 455265), (151, 443205), (189, 354095), (201, 332955), (245, 273159), (315, 212457), (335, 199773), (441, 151755), (453, 147735), (469, 142695), (603, 110985), (735, 91053), (755, 88641), (945, 70819), (1005, 66591), (1057, 63315), (1323, 50585), (1359, 49245), (1407, 47565), (1809, 36995), (2205, 30351), (2265, 29547), (2345, 28539), (3015, 22197), (3171, 21105), (3283, 20385), (4077, 16415), (4221, 15855), (5285, 12663), (6615, 10117), (6795, 9849), (7035, 9513), (7399, 9045)]