450983403

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1787}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 720921600

約数和(自身を除く): 269938197

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 719, 1787, 2157, 5361, 6471, 9347, 16083, 19413, 23231, 28041, 48249, 69693, 84123, 209079, 252369, 627237, 1284853, 3854559, 11563677, 16703089, 34691031, 50109267, 150327801, 450983403]

約数ペア:

[(1, 450983403), (3, 150327801), (9, 50109267), (13, 34691031), (27, 16703089), (39, 11563677), (117, 3854559), (351, 1284853), (719, 627237), (1787, 252369), (2157, 209079), (5361, 84123), (6471, 69693), (9347, 48249), (16083, 28041), (19413, 23231)]