27823089

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 44400640

約数和(自身を除く): 16577551

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 237, 541, 553, 651, 1623, 1659, 2449, 3787, 7347, 11361, 16771, 17143, 42739, 50313, 51429, 117397, 128217, 299173, 352191, 897519, 1324909, 3974727, 9274363, 27823089]

約数ペア:

[(1, 27823089), (3, 9274363), (7, 3974727), (21, 1324909), (31, 897519), (79, 352191), (93, 299173), (217, 128217), (237, 117397), (541, 51429), (553, 50313), (651, 42739), (1623, 17143), (1659, 16771), (2449, 11361), (3787, 7347)]