65677443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 41735037

約数列:

[1, 3, 13, 17, 23, 39, 51, 59, 69, 73, 177, 219, 221, 299, 391, 663, 767, 897, 949, 1003, 1173, 1241, 1357, 1679, 2301, 2847, 3009, 3723, 4071, 4307, 5037, 5083, 12921, 13039, 15249, 16133, 17641, 21827, 23069, 28543, 39117, 48399, 52923, 55991, 65481, 69207, 73219, 85629, 99061, 167973, 219657, 297183, 299897, 371059, 899691, 951847, 1113177, 1287793, 1684037, 2855541, 3863379, 5052111, 21892481, 65677443]

約数ペア:

[(1, 65677443), (3, 21892481), (13, 5052111), (17, 3863379), (23, 2855541), (39, 1684037), (51, 1287793), (59, 1113177), (69, 951847), (73, 899691), (177, 371059), (219, 299897), (221, 297183), (299, 219657), (391, 167973), (663, 99061), (767, 85629), (897, 73219), (949, 69207), (1003, 65481), (1173, 55991), (1241, 52923), (1357, 48399), (1679, 39117), (2301, 28543), (2847, 23069), (3009, 21827), (3723, 17641), (4071, 16133), (4307, 15249), (5037, 13039), (5083, 12921)]