97480257

素因数分解:

$3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 154156800

約数和(自身を除く): 56676543

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 343, 427, 1029, 1281, 1553, 2989, 4659, 8967, 10871, 20923, 32613, 62769, 76097, 94733, 228291, 284199, 532679, 663131, 1598037, 1989393, 4641917, 13925751, 32493419, 97480257]

約数ペア:

[(1, 97480257), (3, 32493419), (7, 13925751), (21, 4641917), (49, 1989393), (61, 1598037), (147, 663131), (183, 532679), (343, 284199), (427, 228291), (1029, 94733), (1281, 76097), (1553, 62769), (2989, 32613), (4659, 20923), (8967, 10871)]