97187139

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7160

約数の個数: 36

約数和(自身を含む): 168592320

約数和(自身を除く): 71405181

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 7109, 13671, 21327, 49763, 63981, 149289, 220379, 348341, 447867, 661137, 1045023, 1542653, 1983411, 3135069, 4627959, 10798571, 13883877, 32395713, 97187139]

約数ペア:

[(1, 97187139), (3, 32395713), (7, 13883877), (9, 10798571), (21, 4627959), (31, 3135069), (49, 1983411), (63, 1542653), (93, 1045023), (147, 661137), (217, 447867), (279, 348341), (441, 220379), (651, 149289), (1519, 63981), (1953, 49763), (4557, 21327), (7109, 13671)]