377320923

素因数分解:

$3^7\times 7^3\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 661248000

約数和(自身を除く): 283927077

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 441, 503, 567, 729, 1029, 1323, 1509, 1701, 2187, 3087, 3521, 3969, 4527, 5103, 9261, 10563, 11907, 13581, 15309, 24647, 27783, 31689, 35721, 40743, 73941, 83349, 95067, 107163, 122229, 172529, 221823, 250047, 285201, 366687, 517587, 665469, 750141, 855603, 1100061, 1552761, 1996407, 2566809, 4658283, 5989221, 7700427, 13974849, 17967663, 41924547, 53902989, 125773641, 377320923]

約数ペア:

[(1, 377320923), (3, 125773641), (7, 53902989), (9, 41924547), (21, 17967663), (27, 13974849), (49, 7700427), (63, 5989221), (81, 4658283), (147, 2566809), (189, 1996407), (243, 1552761), (343, 1100061), (441, 855603), (503, 750141), (567, 665469), (729, 517587), (1029, 366687), (1323, 285201), (1509, 250047), (1701, 221823), (2187, 172529), (3087, 122229), (3521, 107163), (3969, 95067), (4527, 83349), (5103, 73941), (9261, 40743), (10563, 35721), (11907, 31689), (13581, 27783), (15309, 24647)]