73574217

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 114428160

約数和(自身を除く): 40853943

約数列:

[1, 3, 9, 23, 27, 69, 207, 257, 461, 621, 771, 1383, 2313, 4149, 5911, 6939, 10603, 12447, 17733, 31809, 53199, 95427, 118477, 159597, 286281, 355431, 1066293, 2724971, 3198879, 8174913, 24524739, 73574217]

約数ペア:

[(1, 73574217), (3, 24524739), (9, 8174913), (23, 3198879), (27, 2724971), (69, 1066293), (207, 355431), (257, 286281), (461, 159597), (621, 118477), (771, 95427), (1383, 53199), (2313, 31809), (4149, 17733), (5911, 12447), (6939, 10603)]