133721793

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 207648000

約数和(自身を除く): 73926207

約数列:

[1, 3, 9, 23, 27, 69, 207, 349, 617, 621, 1047, 1851, 3141, 5553, 8027, 9423, 14191, 16659, 24081, 42573, 72243, 127719, 215333, 216729, 383157, 645999, 1937997, 4952659, 5813991, 14857977, 44573931, 133721793]

約数ペア:

[(1, 133721793), (3, 44573931), (9, 14857977), (23, 5813991), (27, 4952659), (69, 1937997), (207, 645999), (349, 383157), (617, 216729), (621, 215333), (1047, 127719), (1851, 72243), (3141, 42573), (5553, 24081), (8027, 16659), (9423, 14191)]