151521549

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 217201920

約数和(自身を除く): 65680371

約数列:

[1, 3, 29, 37, 87, 103, 111, 309, 457, 1073, 1371, 2987, 3219, 3811, 8961, 11433, 13253, 16909, 39759, 47071, 50727, 110519, 141213, 331557, 490361, 1365059, 1471083, 1741627, 4095177, 5224881, 50507183, 151521549]

約数ペア:

[(1, 151521549), (3, 50507183), (29, 5224881), (37, 4095177), (87, 1741627), (103, 1471083), (111, 1365059), (309, 490361), (457, 331557), (1073, 141213), (1371, 110519), (2987, 50727), (3219, 47071), (3811, 39759), (8961, 16909), (11433, 13253)]