1138853831031

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{164413}}^1$

素因数の和:164685

約数の個数: 72

約数和(自身を含む): 1944419153040

約数和(自身を除く): 805565322009

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 139, 147, 339, 417, 441, 791, 973, 1017, 1251, 2373, 2919, 5537, 6811, 7119, 8757, 15707, 16611, 20433, 47121, 49833, 61299, 109949, 141363, 164413, 329847, 493239, 769643, 989541, 1150891, 1479717, 2308929, 3452673, 6926787, 8056237, 10358019, 18578669, 22853407, 24168711, 55736007, 68560221, 72506133, 130050683, 159973849, 167208021, 205680663, 390152049, 479921547, 910354781, 1119816943, 1170456147, 1439764641, 2582434991, 2731064343, 3359450829, 7747304973, 8193193029, 10078352487, 18077044937, 23241914919, 54231134811, 126539314559, 162693404433, 379617943677, 1138853831031]

約数ペア:

[(1, 1138853831031), (3, 379617943677), (7, 162693404433), (9, 126539314559), (21, 54231134811), (49, 23241914919), (63, 18077044937), (113, 10078352487), (139, 8193193029), (147, 7747304973), (339, 3359450829), (417, 2731064343), (441, 2582434991), (791, 1439764641), (973, 1170456147), (1017, 1119816943), (1251, 910354781), (2373, 479921547), (2919, 390152049), (5537, 205680663), (6811, 167208021), (7119, 159973849), (8757, 130050683), (15707, 72506133), (16611, 68560221), (20433, 55736007), (47121, 24168711), (49833, 22853407), (61299, 18578669), (109949, 10358019), (141363, 8056237), (164413, 6926787), (329847, 3452673), (493239, 2308929), (769643, 1479717), (989541, 1150891)]