88217361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 140375040

約数和(自身を除く): 52157679

約数列:

[1, 3, 9, 19, 37, 57, 73, 111, 171, 191, 219, 333, 573, 657, 703, 1387, 1719, 2109, 2701, 3629, 4161, 6327, 7067, 8103, 10887, 12483, 13943, 21201, 24309, 32661, 41829, 51319, 63603, 125487, 134273, 153957, 264917, 402819, 461871, 515891, 794751, 1208457, 1547673, 2384253, 4643019, 9801929, 29405787, 88217361]

約数ペア:

[(1, 88217361), (3, 29405787), (9, 9801929), (19, 4643019), (37, 2384253), (57, 1547673), (73, 1208457), (111, 794751), (171, 515891), (191, 461871), (219, 402819), (333, 264917), (573, 153957), (657, 134273), (703, 125487), (1387, 63603), (1719, 51319), (2109, 41829), (2701, 32661), (3629, 24309), (4161, 21201), (6327, 13943), (7067, 12483), (8103, 10887)]