57517941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 85034880

約数和(自身を除く): 27516939

約数列:

[1, 3, 13, 39, 73, 89, 219, 227, 267, 681, 949, 1157, 2847, 2951, 3471, 6497, 8853, 16571, 19491, 20203, 49713, 60609, 84461, 215423, 253383, 262639, 646269, 787917, 1474819, 4424457, 19172647, 57517941]

約数ペア:

[(1, 57517941), (3, 19172647), (13, 4424457), (39, 1474819), (73, 787917), (89, 646269), (219, 262639), (227, 253383), (267, 215423), (681, 84461), (949, 60609), (1157, 49713), (2847, 20203), (2951, 19491), (3471, 16571), (6497, 8853)]