187596129

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 296165376

約数和(自身を除く): 108569247

約数列:

[1, 3, 7, 21, 47, 71, 141, 213, 329, 497, 987, 1491, 2677, 3337, 8031, 10011, 18739, 23359, 56217, 70077, 125819, 190067, 377457, 570201, 880733, 1330469, 2642199, 3991407, 8933149, 26799447, 62532043, 187596129]

約数ペア:

[(1, 187596129), (3, 62532043), (7, 26799447), (21, 8933149), (47, 3991407), (71, 2642199), (141, 1330469), (213, 880733), (329, 570201), (497, 377457), (987, 190067), (1491, 125819), (2677, 70077), (3337, 56217), (8031, 23359), (10011, 18739)]