315059463

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{68239}}^1$

素因数の和:68273

約数の個数: 24

約数和(自身を含む): 496787200

約数和(自身を除く): 181727737

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 68239, 204717, 614151, 1296541, 1842453, 3889623, 5527359, 11668869, 16582077, 35006607, 105019821, 315059463]

約数ペア:

[(1, 315059463), (3, 105019821), (9, 35006607), (19, 16582077), (27, 11668869), (57, 5527359), (81, 3889623), (171, 1842453), (243, 1296541), (513, 614151), (1539, 204717), (4617, 68239)]