29911167

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 53329920

約数和(自身を除く): 23418753

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 61, 99, 117, 127, 143, 183, 297, 351, 381, 429, 549, 671, 793, 1143, 1287, 1397, 1647, 1651, 2013, 2379, 3429, 3861, 4191, 4953, 6039, 7137, 7747, 8723, 12573, 14859, 18117, 18161, 21411, 23241, 26169, 37719, 44577, 54483, 69723, 78507, 85217, 100711, 163449, 209169, 235521, 255651, 302133, 490347, 766953, 906399, 1107821, 2300859, 2719197, 3323463, 9970389, 29911167]

約数ペア:

[(1, 29911167), (3, 9970389), (9, 3323463), (11, 2719197), (13, 2300859), (27, 1107821), (33, 906399), (39, 766953), (61, 490347), (99, 302133), (117, 255651), (127, 235521), (143, 209169), (183, 163449), (297, 100711), (351, 85217), (381, 78507), (429, 69723), (549, 54483), (671, 44577), (793, 37719), (1143, 26169), (1287, 23241), (1397, 21411), (1647, 18161), (1651, 18117), (2013, 14859), (2379, 12573), (3429, 8723), (3861, 7747), (4191, 7137), (4953, 6039)]