87081519

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6217}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 143262720

約数和(自身を除く): 56181201

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 6217, 14007, 18651, 43519, 130557, 142991, 180293, 428973, 540879, 1000937, 1262051, 3002811, 3786153, 4146739, 12440217, 29027173, 87081519]

約数ペア:

[(1, 87081519), (3, 29027173), (7, 12440217), (21, 4146739), (23, 3786153), (29, 3002811), (69, 1262051), (87, 1000937), (161, 540879), (203, 428973), (483, 180293), (609, 142991), (667, 130557), (2001, 43519), (4669, 18651), (6217, 14007)]