244080495729

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{859}}^1\times {\mathrm{6971}}^1$

素因数の和:8490

約数の個数: 48

約数和(自身を含む): 404077040640

約数和(自身を除く): 159996544911

約数列:

[1, 3, 7, 9, 21, 63, 647, 859, 1941, 2577, 4529, 5823, 6013, 6971, 7731, 13587, 18039, 20913, 40761, 48797, 54117, 62739, 146391, 439173, 555773, 1667319, 3890411, 4510237, 5001957, 5988089, 11671233, 13530711, 17964267, 31571659, 35013699, 40592133, 41916623, 53892801, 94714977, 125749869, 284144931, 377249607, 3874293583, 11622880749, 27120055081, 34868642247, 81360165243, 244080495729]

約数ペア:

[(1, 244080495729), (3, 81360165243), (7, 34868642247), (9, 27120055081), (21, 11622880749), (63, 3874293583), (647, 377249607), (859, 284144931), (1941, 125749869), (2577, 94714977), (4529, 53892801), (5823, 41916623), (6013, 40592133), (6971, 35013699), (7731, 31571659), (13587, 17964267), (18039, 13530711), (20913, 11671233), (40761, 5988089), (48797, 5001957), (54117, 4510237), (62739, 3890411), (146391, 1667319), (439173, 555773)]