74531961

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23197}}^1$

素因数の和:23230

約数の個数: 32

約数和(自身を含む): 133620480

約数和(自身を除く): 59088519

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 23197, 69591, 162379, 208773, 394349, 487137, 626319, 1183047, 1461411, 2760443, 3549141, 4384233, 8281329, 10647423, 24843987, 74531961]

約数ペア:

[(1, 74531961), (3, 24843987), (7, 10647423), (9, 8281329), (17, 4384233), (21, 3549141), (27, 2760443), (51, 1461411), (63, 1183047), (119, 626319), (153, 487137), (189, 394349), (357, 208773), (459, 162379), (1071, 69591), (3213, 23197)]