313743969

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 582912000

約数和(自身を除く): 269168031

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 229, 231, 297, 659, 687, 693, 1603, 1977, 2061, 2079, 2519, 4613, 4809, 5931, 6183, 7249, 7557, 13839, 14427, 17633, 17793, 21747, 22671, 41517, 43281, 50743, 52899, 65241, 68013, 124551, 150911, 152229, 158697, 195723, 452733, 456687, 476091, 1056377, 1358199, 1370061, 1660021, 3169131, 4074597, 4980063, 9507393, 11620147, 14940189, 28522179, 34860441, 44820567, 104581323, 313743969]

約数ペア:

[(1, 313743969), (3, 104581323), (7, 44820567), (9, 34860441), (11, 28522179), (21, 14940189), (27, 11620147), (33, 9507393), (63, 4980063), (77, 4074597), (99, 3169131), (189, 1660021), (229, 1370061), (231, 1358199), (297, 1056377), (659, 476091), (687, 456687), (693, 452733), (1603, 195723), (1977, 158697), (2061, 152229), (2079, 150911), (2519, 124551), (4613, 68013), (4809, 65241), (5931, 52899), (6183, 50743), (7249, 43281), (7557, 41517), (13839, 22671), (14427, 21747), (17633, 17793)]