42607773

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 67516020

約数和(自身を除く): 24908247

約数列:

[1, 3, 9, 13, 39, 109, 117, 169, 257, 327, 507, 771, 981, 1417, 1521, 2313, 3341, 4251, 10023, 12753, 18421, 28013, 30069, 43433, 55263, 84039, 130299, 165789, 252117, 364169, 390897, 1092507, 3277521, 4734197, 14202591, 42607773]

約数ペア:

[(1, 42607773), (3, 14202591), (9, 4734197), (13, 3277521), (39, 1092507), (109, 390897), (117, 364169), (169, 252117), (257, 165789), (327, 130299), (507, 84039), (771, 55263), (981, 43433), (1417, 30069), (1521, 28013), (2313, 18421), (3341, 12753), (4251, 10023)]