15709426461

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{1997}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 24124651200

約数和(自身を除く): 8415224739

約数列:

[1, 3, 9, 19, 57, 171, 179, 257, 537, 771, 1611, 1997, 2313, 3401, 4883, 5991, 10203, 14649, 17973, 30609, 37943, 43947, 46003, 113829, 138009, 341487, 357463, 414027, 513229, 874057, 1072389, 1539687, 2622171, 3217167, 4619061, 6791797, 7866513, 9751351, 20375391, 29254053, 61126173, 87762159, 91867991, 275603973, 826811919, 1745491829, 5236475487, 15709426461]

約数ペア:

[(1, 15709426461), (3, 5236475487), (9, 1745491829), (19, 826811919), (57, 275603973), (171, 91867991), (179, 87762159), (257, 61126173), (537, 29254053), (771, 20375391), (1611, 9751351), (1997, 7866513), (2313, 6791797), (3401, 4619061), (4883, 3217167), (5991, 2622171), (10203, 1539687), (14649, 1072389), (17973, 874057), (30609, 513229), (37943, 414027), (43947, 357463), (46003, 341487), (113829, 138009)]