88581519

素因数分解:

$3^6\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 42

約数和(自身を含む): 144013680

約数和(自身を除く): 55432161

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 719, 729, 1053, 1521, 2157, 3159, 4563, 6471, 9347, 9477, 13689, 19413, 28041, 41067, 58239, 84123, 121511, 123201, 174717, 252369, 364533, 524151, 757107, 1093599, 2271321, 3280797, 6813963, 9842391, 29527173, 88581519]

約数ペア:

[(1, 88581519), (3, 29527173), (9, 9842391), (13, 6813963), (27, 3280797), (39, 2271321), (81, 1093599), (117, 757107), (169, 524151), (243, 364533), (351, 252369), (507, 174717), (719, 123201), (729, 121511), (1053, 84123), (1521, 58239), (2157, 41067), (3159, 28041), (4563, 19413), (6471, 13689), (9347, 9477)]