55905927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 98992128

約数和(自身を除く): 43086201

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 211, 217, 231, 259, 341, 407, 633, 651, 777, 1023, 1147, 1221, 1477, 2321, 2387, 2849, 3441, 4431, 6541, 6963, 7161, 7807, 8029, 8547, 12617, 16247, 19623, 23421, 24087, 37851, 45787, 48741, 54649, 71951, 85877, 88319, 137361, 163947, 215853, 242017, 257631, 264957, 503657, 601139, 726051, 1510971, 1694119, 1803417, 2662187, 5082357, 7986561, 18635309, 55905927]

約数ペア:

[(1, 55905927), (3, 18635309), (7, 7986561), (11, 5082357), (21, 2662187), (31, 1803417), (33, 1694119), (37, 1510971), (77, 726051), (93, 601139), (111, 503657), (211, 264957), (217, 257631), (231, 242017), (259, 215853), (341, 163947), (407, 137361), (633, 88319), (651, 85877), (777, 71951), (1023, 54649), (1147, 48741), (1221, 45787), (1477, 37851), (2321, 24087), (2387, 23421), (2849, 19623), (3441, 16247), (4431, 12617), (6541, 8547), (6963, 8029), (7161, 7807)]