201873843

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 310694400

約数和(自身を除く): 108820557

約数列:

[1, 3, 9, 27, 29, 87, 261, 347, 743, 783, 1041, 2229, 3123, 6687, 9369, 10063, 20061, 21547, 30189, 64641, 90567, 193923, 257821, 271701, 581769, 773463, 2320389, 6961167, 7476809, 22430427, 67291281, 201873843]

約数ペア:

[(1, 201873843), (3, 67291281), (9, 22430427), (27, 7476809), (29, 6961167), (87, 2320389), (261, 773463), (347, 581769), (743, 271701), (783, 257821), (1041, 193923), (2229, 90567), (3123, 64641), (6687, 30189), (9369, 21547), (10063, 20061)]