442914561

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 673263360

約数和(自身を除く): 230348799

約数列:

[1, 3, 9, 27, 81, 137, 167, 239, 411, 501, 717, 1233, 1503, 2151, 3699, 4509, 6453, 11097, 13527, 19359, 22879, 32743, 39913, 68637, 98229, 119739, 205911, 294687, 359217, 617733, 884061, 1077651, 1853199, 2652183, 3232953, 5468081, 16404243, 49212729, 147638187, 442914561]

約数ペア:

[(1, 442914561), (3, 147638187), (9, 49212729), (27, 16404243), (81, 5468081), (137, 3232953), (167, 2652183), (239, 1853199), (411, 1077651), (501, 884061), (717, 617733), (1233, 359217), (1503, 294687), (2151, 205911), (3699, 119739), (4509, 98229), (6453, 68637), (11097, 39913), (13527, 32743), (19359, 22879)]