15696958977

素因数分解:

$3^5\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{4663}}^1$

素因数の和:6664

約数の個数: 48

約数和(自身を含む): 26891504640

約数和(自身を除く): 11194545663

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1979, 4663, 5937, 13853, 13989, 17811, 32641, 41559, 41967, 53433, 97923, 124677, 125901, 160299, 293769, 374031, 377703, 480897, 881307, 1122093, 1133109, 2643921, 3366279, 7931763, 9228077, 27684231, 64596539, 83052693, 193789617, 249158079, 581368851, 747474237, 1744106553, 2242422711, 5232319659, 15696958977]

約数ペア:

[(1, 15696958977), (3, 5232319659), (7, 2242422711), (9, 1744106553), (21, 747474237), (27, 581368851), (63, 249158079), (81, 193789617), (189, 83052693), (243, 64596539), (567, 27684231), (1701, 9228077), (1979, 7931763), (4663, 3366279), (5937, 2643921), (13853, 1133109), (13989, 1122093), (17811, 881307), (32641, 480897), (41559, 377703), (41967, 374031), (53433, 293769), (97923, 160299), (124677, 125901)]