929551413

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 1528333248

約数和(自身を除く): 598781835

約数列:

[1, 3, 7, 21, 29, 49, 73, 87, 103, 147, 203, 219, 309, 511, 609, 721, 841, 1421, 1533, 2117, 2163, 2523, 2987, 3577, 4263, 5047, 5887, 6351, 7519, 8961, 10731, 14819, 15141, 17661, 20909, 22557, 41209, 44457, 52633, 61393, 62727, 86623, 103733, 123627, 146363, 157899, 184179, 218051, 259869, 311199, 368431, 429751, 439089, 606361, 654153, 1105293, 1289253, 1526357, 1819083, 3008257, 4244527, 4579071, 6323479, 9024771, 10684499, 12733581, 18970437, 32053497, 44264353, 132793059, 309850471, 929551413]

約数ペア:

[(1, 929551413), (3, 309850471), (7, 132793059), (21, 44264353), (29, 32053497), (49, 18970437), (73, 12733581), (87, 10684499), (103, 9024771), (147, 6323479), (203, 4579071), (219, 4244527), (309, 3008257), (511, 1819083), (609, 1526357), (721, 1289253), (841, 1105293), (1421, 654153), (1533, 606361), (2117, 439089), (2163, 429751), (2523, 368431), (2987, 311199), (3577, 259869), (4263, 218051), (5047, 184179), (5887, 157899), (6351, 146363), (7519, 123627), (8961, 103733), (10731, 86623), (14819, 62727), (15141, 61393), (17661, 52633), (20909, 44457), (22557, 41209)]