73312869

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 118195200

約数和(自身を除く): 44882331

約数列:

[1, 3, 7, 21, 49, 59, 79, 107, 147, 177, 237, 321, 413, 553, 749, 1239, 1659, 2247, 2891, 3871, 4661, 5243, 6313, 8453, 8673, 11613, 13983, 15729, 18939, 25359, 32627, 44191, 59171, 97881, 132573, 177513, 228389, 309337, 414197, 498727, 685167, 928011, 1242591, 1496181, 3491089, 10473267, 24437623, 73312869]

約数ペア:

[(1, 73312869), (3, 24437623), (7, 10473267), (21, 3491089), (49, 1496181), (59, 1242591), (79, 928011), (107, 685167), (147, 498727), (177, 414197), (237, 309337), (321, 228389), (413, 177513), (553, 132573), (749, 97881), (1239, 59171), (1659, 44191), (2247, 32627), (2891, 25359), (3871, 18939), (4661, 15729), (5243, 13983), (6313, 11613), (8453, 8673)]