156719667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 231533568

約数和(自身を除く): 74813901

約数列:

[1, 3, 13, 39, 47, 141, 193, 443, 579, 611, 1329, 1833, 2509, 5759, 7527, 9071, 17277, 20821, 27213, 62463, 85499, 117923, 256497, 270673, 353769, 812019, 1111487, 3334461, 4018453, 12055359, 52239889, 156719667]

約数ペア:

[(1, 156719667), (3, 52239889), (13, 12055359), (39, 4018453), (47, 3334461), (141, 1111487), (193, 812019), (443, 353769), (579, 270673), (611, 256497), (1329, 117923), (1833, 85499), (2509, 62463), (5759, 27213), (7527, 20821), (9071, 17277)]