131502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 313344

約数和(自身を除く): 181842

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 101, 186, 202, 217, 303, 434, 606, 651, 707, 1302, 1414, 2121, 3131, 4242, 6262, 9393, 18786, 21917, 43834, 65751, 131502]

約数ペア:

[(1, 131502), (2, 65751), (3, 43834), (6, 21917), (7, 18786), (14, 9393), (21, 6262), (31, 4242), (42, 3131), (62, 2121), (93, 1414), (101, 1302), (186, 707), (202, 651), (217, 606), (303, 434)]