171497313

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2478

約数の個数: 36

約数和(自身を含む): 274060800

約数和(自身を除く): 102563487

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 169, 423, 507, 611, 1521, 1833, 2399, 5499, 7197, 7943, 21591, 23829, 31187, 71487, 93561, 112753, 280683, 338259, 405431, 1014777, 1216293, 1465789, 3648879, 4397367, 13192101, 19055257, 57165771, 171497313]

約数ペア:

[(1, 171497313), (3, 57165771), (9, 19055257), (13, 13192101), (39, 4397367), (47, 3648879), (117, 1465789), (141, 1216293), (169, 1014777), (423, 405431), (507, 338259), (611, 280683), (1521, 112753), (1833, 93561), (2399, 71487), (5499, 31187), (7197, 23829), (7943, 21591)]