233670339

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6151}}^1$

素因数の和:6237

約数の個数: 40

約数和(自身を含む): 404949248

約数和(自身を除く): 171278909

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 4221, 5427, 6151, 12663, 18453, 37989, 43057, 55359, 129171, 166077, 387513, 412117, 498231, 1162539, 1236351, 2884819, 3487617, 3709053, 8654457, 11127159, 25963371, 33381477, 77890113, 233670339]

約数ペア:

[(1, 233670339), (3, 77890113), (7, 33381477), (9, 25963371), (21, 11127159), (27, 8654457), (63, 3709053), (67, 3487617), (81, 2884819), (189, 1236351), (201, 1162539), (469, 498231), (567, 412117), (603, 387513), (1407, 166077), (1809, 129171), (4221, 55359), (5427, 43057), (6151, 37989), (12663, 18453)]