173838951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 296648352

約数和(自身を除く): 122809401

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 293, 429, 461, 879, 1287, 1383, 2637, 3223, 3809, 4149, 5071, 5993, 9669, 11427, 15213, 17979, 29007, 34281, 41899, 45639, 53937, 65923, 125697, 135073, 197769, 377091, 405219, 593307, 1215657, 1485803, 1755949, 4457409, 5267847, 13372227, 15803541, 19315439, 57946317, 173838951]

約数ペア:

[(1, 173838951), (3, 57946317), (9, 19315439), (11, 15803541), (13, 13372227), (33, 5267847), (39, 4457409), (99, 1755949), (117, 1485803), (143, 1215657), (293, 593307), (429, 405219), (461, 377091), (879, 197769), (1287, 135073), (1383, 125697), (2637, 65923), (3223, 53937), (3809, 45639), (4149, 41899), (5071, 34281), (5993, 29007), (9669, 17979), (11427, 15213)]