133721577

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{61}}^2$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 221532480

約数和(自身を除く): 87810903

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 121, 183, 297, 363, 549, 671, 1089, 1331, 1647, 2013, 3267, 3721, 3993, 6039, 7381, 11163, 11979, 18117, 22143, 33489, 35937, 40931, 66429, 81191, 100467, 122793, 199287, 243573, 368379, 450241, 730719, 1105137, 1350723, 2192157, 4052169, 4952651, 12156507, 14857953, 44573859, 133721577]

約数ペア:

[(1, 133721577), (3, 44573859), (9, 14857953), (11, 12156507), (27, 4952651), (33, 4052169), (61, 2192157), (99, 1350723), (121, 1105137), (183, 730719), (297, 450241), (363, 368379), (549, 243573), (671, 199287), (1089, 122793), (1331, 100467), (1647, 81191), (2013, 66429), (3267, 40931), (3721, 35937), (3993, 33489), (6039, 22143), (7381, 18117), (11163, 11979)]