47734407

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 86016000

約数和(自身を除く): 38281593

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 79, 139, 161, 189, 207, 237, 417, 483, 553, 621, 711, 973, 1251, 1449, 1659, 1817, 2133, 2919, 3197, 3753, 4347, 4977, 5451, 8757, 9591, 10981, 12719, 14931, 16353, 22379, 26271, 28773, 32943, 38157, 49059, 67137, 76867, 86319, 98829, 114471, 201411, 230601, 252563, 296487, 343413, 604233, 691803, 757689, 1767941, 2075409, 2273067, 5303823, 6819201, 15911469, 47734407]

約数ペア:

[(1, 47734407), (3, 15911469), (7, 6819201), (9, 5303823), (21, 2273067), (23, 2075409), (27, 1767941), (63, 757689), (69, 691803), (79, 604233), (139, 343413), (161, 296487), (189, 252563), (207, 230601), (237, 201411), (417, 114471), (483, 98829), (553, 86319), (621, 76867), (711, 67137), (973, 49059), (1251, 38157), (1449, 32943), (1659, 28773), (1817, 26271), (2133, 22379), (2919, 16353), (3197, 14931), (3753, 12719), (4347, 10981), (4977, 9591), (5451, 8757)]