171369987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 254853120

約数和(自身を除く): 83483133

約数列:

[1, 3, 19, 23, 57, 67, 69, 201, 437, 1273, 1311, 1541, 1951, 3819, 4623, 5853, 29279, 37069, 44873, 87837, 111207, 130717, 134619, 392151, 852587, 2483623, 2557761, 3006491, 7450869, 9019473, 57123329, 171369987]

約数ペア:

[(1, 171369987), (3, 57123329), (19, 9019473), (23, 7450869), (57, 3006491), (67, 2557761), (69, 2483623), (201, 852587), (437, 392151), (1273, 134619), (1311, 130717), (1541, 111207), (1951, 87837), (3819, 44873), (4623, 37069), (5853, 29279)]