869040081

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2703

約数の個数: 72

約数和(自身を含む): 1604169216

約数和(自身を除く): 735129135

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 169, 217, 273, 279, 403, 507, 651, 819, 1183, 1209, 1521, 1953, 2633, 2821, 3549, 3627, 5239, 7899, 8463, 10647, 15717, 18431, 23697, 25389, 34229, 36673, 47151, 55293, 81623, 102687, 110019, 165879, 239603, 244869, 308061, 330057, 444977, 571361, 718809, 734607, 1061099, 1334931, 1714083, 2156427, 3114839, 3183297, 4004793, 5142249, 7427693, 9344517, 9549891, 13794287, 22283079, 28033551, 41382861, 66849237, 96560009, 124148583, 289680027, 869040081]

約数ペア:

[(1, 869040081), (3, 289680027), (7, 124148583), (9, 96560009), (13, 66849237), (21, 41382861), (31, 28033551), (39, 22283079), (63, 13794287), (91, 9549891), (93, 9344517), (117, 7427693), (169, 5142249), (217, 4004793), (273, 3183297), (279, 3114839), (403, 2156427), (507, 1714083), (651, 1334931), (819, 1061099), (1183, 734607), (1209, 718809), (1521, 571361), (1953, 444977), (2633, 330057), (2821, 308061), (3549, 244869), (3627, 239603), (5239, 165879), (7899, 110019), (8463, 102687), (10647, 81623), (15717, 55293), (18431, 47151), (23697, 36673), (25389, 34229)]