77773203

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 122664960

約数和(自身を除く): 44891757

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 141, 279, 423, 659, 837, 1269, 1457, 1977, 2511, 3807, 4371, 5931, 13113, 17793, 20429, 30973, 39339, 53379, 61287, 92919, 118017, 183861, 278757, 551583, 836271, 960163, 1654749, 2508813, 2880489, 8641467, 25924401, 77773203]

約数ペア:

[(1, 77773203), (3, 25924401), (9, 8641467), (27, 2880489), (31, 2508813), (47, 1654749), (81, 960163), (93, 836271), (141, 551583), (279, 278757), (423, 183861), (659, 118017), (837, 92919), (1269, 61287), (1457, 53379), (1977, 39339), (2511, 30973), (3807, 20429), (4371, 17793), (5931, 13113)]