827005389

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 1324136448

約数和(自身を除く): 497131059

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 383, 397, 777, 1149, 1191, 1813, 2681, 2779, 5439, 8043, 8337, 14171, 14689, 18767, 19453, 42513, 44067, 56301, 58359, 99197, 102823, 152051, 297591, 308469, 456153, 694379, 719761, 1064357, 2083137, 2159283, 3193071, 5625887, 7450499, 16877661, 22351497, 39381209, 118143627, 275668463, 827005389]

約数ペア:

[(1, 827005389), (3, 275668463), (7, 118143627), (21, 39381209), (37, 22351497), (49, 16877661), (111, 7450499), (147, 5625887), (259, 3193071), (383, 2159283), (397, 2083137), (777, 1064357), (1149, 719761), (1191, 694379), (1813, 456153), (2681, 308469), (2779, 297591), (5439, 152051), (8043, 102823), (8337, 99197), (14171, 58359), (14689, 56301), (18767, 44067), (19453, 42513)]