68558607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 113131200

約数和(自身を除く): 44572593

約数列:

[1, 3, 9, 13, 23, 39, 69, 73, 117, 207, 219, 299, 349, 657, 897, 949, 1047, 1679, 2691, 2847, 3141, 4537, 5037, 8027, 8541, 13611, 15111, 21827, 24081, 25477, 40833, 65481, 72243, 76431, 104351, 196443, 229293, 313053, 331201, 585971, 939159, 993603, 1757913, 2980809, 5273739, 7617623, 22852869, 68558607]

約数ペア:

[(1, 68558607), (3, 22852869), (9, 7617623), (13, 5273739), (23, 2980809), (39, 1757913), (69, 993603), (73, 939159), (117, 585971), (207, 331201), (219, 313053), (299, 229293), (349, 196443), (657, 104351), (897, 76431), (949, 72243), (1047, 65481), (1679, 40833), (2691, 25477), (2847, 24081), (3141, 21827), (4537, 15111), (5037, 13611), (8027, 8541)]