126645819

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 179128320

約数和(自身を除く): 52482501

約数列:

[1, 3, 31, 93, 97, 101, 139, 291, 303, 417, 3007, 3131, 4309, 9021, 9393, 9797, 12927, 13483, 14039, 29391, 40449, 42117, 303707, 417973, 435209, 911121, 1253919, 1305627, 1361783, 4085349, 42215273, 126645819]

約数ペア:

[(1, 126645819), (3, 42215273), (31, 4085349), (93, 1361783), (97, 1305627), (101, 1253919), (139, 911121), (291, 435209), (303, 417973), (417, 303707), (3007, 42117), (3131, 40449), (4309, 29391), (9021, 14039), (9393, 13483), (9797, 12927)]