836076171

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 1370079360

約数和(自身を除く): 534003189

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 467, 641, 931, 1401, 1923, 2793, 3269, 4487, 8873, 9807, 12179, 13461, 22883, 26619, 31409, 36537, 62111, 68649, 85253, 94227, 186333, 255759, 299347, 434777, 596771, 898041, 1304331, 1790313, 2095429, 5687593, 6286287, 14668003, 17062779, 39813151, 44004009, 119439453, 278692057, 836076171]

約数ペア:

[(1, 836076171), (3, 278692057), (7, 119439453), (19, 44004009), (21, 39813151), (49, 17062779), (57, 14668003), (133, 6286287), (147, 5687593), (399, 2095429), (467, 1790313), (641, 1304331), (931, 898041), (1401, 596771), (1923, 434777), (2793, 299347), (3269, 255759), (4487, 186333), (8873, 94227), (9807, 85253), (12179, 68649), (13461, 62111), (22883, 36537), (26619, 31409)]