155909529

素因数分解:

$3^5\times {\mathrm{43}}^2\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 239790096

約数和(自身を除く): 83880567

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 347, 387, 1041, 1161, 1849, 3123, 3483, 5547, 9369, 10449, 14921, 16641, 28107, 44763, 49923, 84321, 134289, 149769, 402867, 449307, 641603, 1208601, 1924809, 3625803, 5774427, 17323281, 51969843, 155909529]

約数ペア:

[(1, 155909529), (3, 51969843), (9, 17323281), (27, 5774427), (43, 3625803), (81, 1924809), (129, 1208601), (243, 641603), (347, 449307), (387, 402867), (1041, 149769), (1161, 134289), (1849, 84321), (3123, 49923), (3483, 44763), (5547, 28107), (9369, 16641), (10449, 14921)]