1931267383551

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1\times {\mathrm{67927}}^1$

素因数の和:71277

約数の個数: 64

約数和(自身を含む): 3229894886400

約数和(自身を除く): 1298627502849

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 3301, 8613, 9903, 29709, 36311, 67927, 89127, 95729, 108933, 203781, 287187, 326799, 611343, 747197, 861561, 980397, 1053019, 1834029, 1969883, 2241591, 2584683, 3159057, 5909649, 6724773, 9477171, 17728947, 20174319, 21668713, 28431513, 53186841, 65006139, 195018417, 224227027, 585055251, 672681081, 2018043243, 2466497297, 6054129729, 6502583783, 7399491891, 19507751349, 22198475673, 58523254047, 66595427019, 71528421613, 175569762141, 214585264839, 643755794517, 1931267383551]

約数ペア:

[(1, 1931267383551), (3, 643755794517), (9, 214585264839), (11, 175569762141), (27, 71528421613), (29, 66595427019), (33, 58523254047), (87, 22198475673), (99, 19507751349), (261, 7399491891), (297, 6502583783), (319, 6054129729), (783, 2466497297), (957, 2018043243), (2871, 672681081), (3301, 585055251), (8613, 224227027), (9903, 195018417), (29709, 65006139), (36311, 53186841), (67927, 28431513), (89127, 21668713), (95729, 20174319), (108933, 17728947), (203781, 9477171), (287187, 6724773), (326799, 5909649), (611343, 3159057), (747197, 2584683), (861561, 2241591), (980397, 1969883), (1053019, 1834029)]