72786549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4003}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 42528651

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 4003, 6061, 12009, 18183, 44033, 76057, 116087, 132099, 228171, 348261, 836627, 1276957, 2205653, 2509881, 3830871, 6616959, 24262183, 72786549]

約数ペア:

[(1, 72786549), (3, 24262183), (11, 6616959), (19, 3830871), (29, 2509881), (33, 2205653), (57, 1276957), (87, 836627), (209, 348261), (319, 228171), (551, 132099), (627, 116087), (957, 76057), (1653, 44033), (4003, 18183), (6061, 12009)]