195767361

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 305480448

約数和(自身を除く): 109713087

約数列:

[1, 3, 9, 27, 47, 61, 81, 141, 183, 243, 281, 423, 549, 843, 1269, 1647, 2529, 2867, 3807, 4941, 7587, 8601, 11421, 13207, 14823, 17141, 22761, 25803, 39621, 51423, 68283, 77409, 118863, 154269, 232227, 356589, 462807, 696681, 805627, 1069767, 1388421, 2416881, 3209301, 4165263, 7250643, 21751929, 65255787, 195767361]

約数ペア:

[(1, 195767361), (3, 65255787), (9, 21751929), (27, 7250643), (47, 4165263), (61, 3209301), (81, 2416881), (141, 1388421), (183, 1069767), (243, 805627), (281, 696681), (423, 462807), (549, 356589), (843, 232227), (1269, 154269), (1647, 118863), (2529, 77409), (2867, 68283), (3807, 51423), (4941, 39621), (7587, 25803), (8601, 22761), (11421, 17141), (13207, 14823)]