20143600911

素因数分解:

$3^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{49549}}^1$

素因数の和:49810

約数の個数: 48

約数和(自身を含む): 34629504000

約数和(自身を除く): 14485903089

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 239, 243, 567, 717, 1673, 1701, 2151, 5019, 6453, 15057, 19359, 45171, 49549, 58077, 135513, 148647, 346843, 406539, 445941, 1040529, 1337823, 3121587, 4013469, 9364761, 11842211, 12040407, 28094283, 35526633, 82895477, 84282849, 106579899, 248686431, 319739697, 746059293, 959219091, 2238177879, 2877657273, 6714533637, 20143600911]

約数ペア:

[(1, 20143600911), (3, 6714533637), (7, 2877657273), (9, 2238177879), (21, 959219091), (27, 746059293), (63, 319739697), (81, 248686431), (189, 106579899), (239, 84282849), (243, 82895477), (567, 35526633), (717, 28094283), (1673, 12040407), (1701, 11842211), (2151, 9364761), (5019, 4013469), (6453, 3121587), (15057, 1337823), (19359, 1040529), (45171, 445941), (49549, 406539), (58077, 346843), (135513, 148647)]