749672307

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{4073}}^1$

素因数の和:4500

約数の個数: 32

約数和(自身を含む): 1179178560

約数和(自身を除く): 429506253

約数列:

[1, 3, 9, 17, 27, 51, 153, 401, 459, 1203, 3609, 4073, 6817, 10827, 12219, 20451, 36657, 61353, 69241, 109971, 184059, 207723, 623169, 1633273, 1869507, 4899819, 14699457, 27765641, 44098371, 83296923, 249890769, 749672307]

約数ペア:

[(1, 749672307), (3, 249890769), (9, 83296923), (17, 44098371), (27, 27765641), (51, 14699457), (153, 4899819), (401, 1869507), (459, 1633273), (1203, 623169), (3609, 207723), (4073, 184059), (6817, 109971), (10827, 69241), (12219, 61353), (20451, 36657)]