16161327

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2852

約数の個数: 36

約数和(自身を含む): 29254680

約数和(自身を除く): 13093353

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 2819, 5733, 8457, 19733, 25371, 36647, 59199, 109941, 138131, 177597, 256529, 329823, 414393, 769587, 1243179, 1795703, 2308761, 5387109, 16161327]

約数ペア:

[(1, 16161327), (3, 5387109), (7, 2308761), (9, 1795703), (13, 1243179), (21, 769587), (39, 414393), (49, 329823), (63, 256529), (91, 177597), (117, 138131), (147, 109941), (273, 59199), (441, 36647), (637, 25371), (819, 19733), (1911, 8457), (2819, 5733)]