272605407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 401241600

約数和(自身を除く): 128636193

約数列:

[1, 3, 19, 23, 57, 69, 269, 437, 773, 807, 1311, 2319, 5111, 6187, 14687, 15333, 17779, 18561, 44061, 53337, 117553, 207937, 337801, 352659, 623811, 1013403, 3950803, 4782551, 11852409, 14347653, 90868469, 272605407]

約数ペア:

[(1, 272605407), (3, 90868469), (19, 14347653), (23, 11852409), (57, 4782551), (69, 3950803), (269, 1013403), (437, 623811), (773, 352659), (807, 337801), (1311, 207937), (2319, 117553), (5111, 53337), (6187, 44061), (14687, 18561), (15333, 17779)]