72672951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 109283328

約数和(自身を除く): 36610377

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 533, 611, 967, 1599, 1833, 1927, 2901, 5781, 12571, 25051, 37713, 39647, 45449, 75153, 118941, 136347, 515411, 590837, 1546233, 1772511, 1863409, 5590227, 24224317, 72672951]

約数ペア:

[(1, 72672951), (3, 24224317), (13, 5590227), (39, 1863409), (41, 1772511), (47, 1546233), (123, 590837), (141, 515411), (533, 136347), (611, 118941), (967, 75153), (1599, 45449), (1833, 39647), (1927, 37713), (2901, 25051), (5781, 12571)]