73327821

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5033

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 47493939

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 4967, 14763, 14901, 34769, 94373, 104307, 183779, 283119, 551337, 660611, 1286453, 1981833, 3491801, 3859359, 10475403, 24442607, 73327821]

約数ペア:

[(1, 73327821), (3, 24442607), (7, 10475403), (19, 3859359), (21, 3491801), (37, 1981833), (57, 1286453), (111, 660611), (133, 551337), (259, 283119), (399, 183779), (703, 104307), (777, 94373), (2109, 34769), (4921, 14901), (4967, 14763)]