338047227

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 611307216

約数和(自身を除く): 273259989

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 67, 119, 147, 153, 201, 357, 441, 469, 603, 673, 833, 1071, 1139, 1407, 2019, 2499, 3283, 3417, 4221, 4711, 6057, 7497, 7973, 9849, 10251, 11441, 14133, 23919, 29547, 32977, 34323, 42399, 45091, 55811, 71757, 80087, 98931, 102969, 135273, 167433, 240261, 296793, 315637, 405819, 502299, 560609, 720783, 766547, 946911, 1681827, 2209459, 2299641, 2840733, 5045481, 5365829, 6628377, 6898923, 16097487, 19885131, 37560803, 48292461, 112682409, 338047227]

約数ペア:

[(1, 338047227), (3, 112682409), (7, 48292461), (9, 37560803), (17, 19885131), (21, 16097487), (49, 6898923), (51, 6628377), (63, 5365829), (67, 5045481), (119, 2840733), (147, 2299641), (153, 2209459), (201, 1681827), (357, 946911), (441, 766547), (469, 720783), (603, 560609), (673, 502299), (833, 405819), (1071, 315637), (1139, 296793), (1407, 240261), (2019, 167433), (2499, 135273), (3283, 102969), (3417, 98931), (4221, 80087), (4711, 71757), (6057, 55811), (7497, 45091), (7973, 42399), (9849, 34323), (10251, 32977), (11441, 29547), (14133, 23919)]