66801063

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 108739584

約数和(自身を除く): 41938521

約数列:

[1, 3, 7, 21, 31, 49, 93, 107, 137, 147, 217, 321, 411, 651, 749, 959, 1519, 2247, 2877, 3317, 4247, 4557, 5243, 6713, 9951, 12741, 14659, 15729, 20139, 23219, 29729, 43977, 69657, 89187, 102613, 162533, 208103, 307839, 454429, 487599, 624309, 718291, 1363287, 2154873, 3181003, 9543009, 22267021, 66801063]

約数ペア:

[(1, 66801063), (3, 22267021), (7, 9543009), (21, 3181003), (31, 2154873), (49, 1363287), (93, 718291), (107, 624309), (137, 487599), (147, 454429), (217, 307839), (321, 208103), (411, 162533), (651, 102613), (749, 89187), (959, 69657), (1519, 43977), (2247, 29729), (2877, 23219), (3317, 20139), (4247, 15729), (4557, 14659), (5243, 12741), (6713, 9951)]