64459017

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 45211383

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1427, 1673, 2151, 4281, 5019, 6453, 9989, 12843, 15057, 29967, 38529, 45171, 89901, 269703, 341053, 1023159, 2387371, 3069477, 7162113, 9208431, 21486339, 64459017]

約数ペア:

[(1, 64459017), (3, 21486339), (7, 9208431), (9, 7162113), (21, 3069477), (27, 2387371), (63, 1023159), (189, 341053), (239, 269703), (717, 89901), (1427, 45171), (1673, 38529), (2151, 29967), (4281, 15057), (5019, 12843), (6453, 9989)]