53940159

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 97423872

約数和(自身を除く): 43483713

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 983, 1407, 2613, 2949, 4221, 6097, 6881, 7839, 8847, 12779, 18291, 20643, 38337, 54873, 61929, 65861, 89453, 115011, 197583, 268359, 461027, 592749, 805077, 856193, 1383081, 2568579, 4149243, 5993351, 7705737, 17980053, 53940159]

約数ペア:

[(1, 53940159), (3, 17980053), (7, 7705737), (9, 5993351), (13, 4149243), (21, 2568579), (39, 1383081), (63, 856193), (67, 805077), (91, 592749), (117, 461027), (201, 268359), (273, 197583), (469, 115011), (603, 89453), (819, 65861), (871, 61929), (983, 54873), (1407, 38337), (2613, 20643), (2949, 18291), (4221, 12779), (6097, 8847), (6881, 7839)]