145382181

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{407233}}^1$

素因数の和:407260

約数の個数: 16

約数和(自身を含む): 234566784

約数和(自身を除く): 89184603

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 407233, 1221699, 2850631, 6922961, 8551893, 20768883, 48460727, 145382181]

約数ペア:

[(1, 145382181), (3, 48460727), (7, 20768883), (17, 8551893), (21, 6922961), (51, 2850631), (119, 1221699), (357, 407233)]