75936819

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 124761600

約数和(自身を除く): 48824781

約数列:

[1, 3, 7, 21, 29, 47, 49, 87, 141, 147, 203, 329, 379, 609, 987, 1137, 1363, 1421, 2303, 2653, 4089, 4263, 6909, 7959, 9541, 10991, 17813, 18571, 28623, 32973, 53439, 55713, 66787, 76937, 124691, 200361, 230811, 374073, 516577, 538559, 872837, 1549731, 1615677, 2618511, 3616039, 10848117, 25312273, 75936819]

約数ペア:

[(1, 75936819), (3, 25312273), (7, 10848117), (21, 3616039), (29, 2618511), (47, 1615677), (49, 1549731), (87, 872837), (141, 538559), (147, 516577), (203, 374073), (329, 230811), (379, 200361), (609, 124691), (987, 76937), (1137, 66787), (1363, 55713), (1421, 53439), (2303, 32973), (2653, 28623), (4089, 18571), (4263, 17813), (6909, 10991), (7959, 9541)]