182871351

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 305615856

約数和(自身を除く): 122744505

約数列:

[1, 3, 9, 13, 27, 39, 61, 73, 81, 117, 169, 183, 219, 243, 351, 507, 549, 657, 793, 949, 1053, 1521, 1647, 1971, 2379, 2847, 3159, 4453, 4563, 4941, 5913, 7137, 8541, 10309, 12337, 13359, 13689, 14823, 17739, 21411, 25623, 30927, 37011, 40077, 41067, 57889, 64233, 76869, 92781, 111033, 120231, 173667, 192699, 230607, 278343, 333099, 360693, 521001, 752557, 835029, 999297, 1082079, 1563003, 2257671, 2505087, 2997891, 4689009, 6773013, 14067027, 20319039, 60957117, 182871351]

約数ペア:

[(1, 182871351), (3, 60957117), (9, 20319039), (13, 14067027), (27, 6773013), (39, 4689009), (61, 2997891), (73, 2505087), (81, 2257671), (117, 1563003), (169, 1082079), (183, 999297), (219, 835029), (243, 752557), (351, 521001), (507, 360693), (549, 333099), (657, 278343), (793, 230607), (949, 192699), (1053, 173667), (1521, 120231), (1647, 111033), (1971, 92781), (2379, 76869), (2847, 64233), (3159, 57889), (4453, 41067), (4563, 40077), (4941, 37011), (5913, 30927), (7137, 25623), (8541, 21411), (10309, 17739), (12337, 14823), (13359, 13689)]