46780821

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 75506904

約数和(自身を除く): 28726083

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 459, 477, 641, 901, 1377, 1431, 1923, 2703, 4293, 5769, 8109, 10897, 17307, 24327, 32691, 33973, 51921, 72981, 98073, 101919, 294219, 305757, 577541, 882657, 917271, 1732623, 2751813, 5197869, 15593607, 46780821]

約数ペア:

[(1, 46780821), (3, 15593607), (9, 5197869), (17, 2751813), (27, 1732623), (51, 917271), (53, 882657), (81, 577541), (153, 305757), (159, 294219), (459, 101919), (477, 98073), (641, 72981), (901, 51921), (1377, 33973), (1431, 32691), (1923, 24327), (2703, 17307), (4293, 10897), (5769, 8109)]