17960116191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 27114393600

約数和(自身を除く): 9154277409

約数列:

[1, 3, 17, 23, 51, 59, 69, 139, 177, 391, 417, 1003, 1173, 1357, 1867, 2363, 3009, 3197, 4071, 5601, 7089, 8201, 9591, 23069, 24603, 31739, 42941, 54349, 69207, 95217, 110153, 128823, 139417, 163047, 188623, 259513, 330459, 418251, 565869, 729997, 778539, 1872601, 2189991, 2533519, 3206591, 4411721, 5617803, 5968799, 7600557, 9619773, 13235163, 15311267, 17906397, 43069823, 45933801, 101469583, 129209469, 260291539, 304408749, 352159141, 780874617, 1056477423, 5986705397, 17960116191]

約数ペア:

[(1, 17960116191), (3, 5986705397), (17, 1056477423), (23, 780874617), (51, 352159141), (59, 304408749), (69, 260291539), (139, 129209469), (177, 101469583), (391, 45933801), (417, 43069823), (1003, 17906397), (1173, 15311267), (1357, 13235163), (1867, 9619773), (2363, 7600557), (3009, 5968799), (3197, 5617803), (4071, 4411721), (5601, 3206591), (7089, 2533519), (8201, 2189991), (9591, 1872601), (23069, 778539), (24603, 729997), (31739, 565869), (42941, 418251), (54349, 330459), (69207, 259513), (95217, 188623), (110153, 163047), (128823, 139417)]