40361139

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16427}}^1$

素因数の和:16456

約数の個数: 32

約数和(自身を含む): 73597440

約数和(自身を除く): 33236301

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 16427, 49281, 114989, 147843, 213551, 344967, 443529, 640653, 1034901, 1494857, 1921959, 3104703, 4484571, 5765877, 13453713, 40361139]

約数ペア:

[(1, 40361139), (3, 13453713), (7, 5765877), (9, 4484571), (13, 3104703), (21, 1921959), (27, 1494857), (39, 1034901), (63, 640653), (91, 443529), (117, 344967), (189, 213551), (273, 147843), (351, 114989), (819, 49281), (2457, 16427)]