183876273

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 324380160

約数和(自身を除く): 140503887

約数列:

[1, 3, 7, 9, 21, 37, 49, 59, 63, 111, 147, 177, 191, 259, 333, 413, 441, 531, 573, 777, 1239, 1337, 1719, 1813, 2183, 2331, 2891, 3717, 4011, 5439, 6549, 7067, 8673, 9359, 11269, 12033, 15281, 16317, 19647, 21201, 26019, 28077, 33807, 45843, 49469, 63603, 78883, 84231, 101421, 106967, 137529, 148407, 236649, 320901, 346283, 416953, 445221, 552181, 709947, 962703, 1038849, 1250859, 1656543, 2918671, 3116547, 3752577, 4969629, 8756013, 20430697, 26268039, 61292091, 183876273]

約数ペア:

[(1, 183876273), (3, 61292091), (7, 26268039), (9, 20430697), (21, 8756013), (37, 4969629), (49, 3752577), (59, 3116547), (63, 2918671), (111, 1656543), (147, 1250859), (177, 1038849), (191, 962703), (259, 709947), (333, 552181), (413, 445221), (441, 416953), (531, 346283), (573, 320901), (777, 236649), (1239, 148407), (1337, 137529), (1719, 106967), (1813, 101421), (2183, 84231), (2331, 78883), (2891, 63603), (3717, 49469), (4011, 45843), (5439, 33807), (6549, 28077), (7067, 26019), (8673, 21201), (9359, 19647), (11269, 16317), (12033, 15281)]