170842737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 259409920

約数和(自身を除く): 88567183

約数列:

[1, 3, 13, 19, 39, 57, 247, 307, 741, 751, 921, 2253, 3991, 5833, 9763, 11973, 14269, 17499, 29289, 42807, 75829, 185497, 227487, 230557, 556491, 691671, 2997241, 4380583, 8991723, 13141749, 56947579, 170842737]

約数ペア:

[(1, 170842737), (3, 56947579), (13, 13141749), (19, 8991723), (39, 4380583), (57, 2997241), (247, 691671), (307, 556491), (741, 230557), (751, 227487), (921, 185497), (2253, 75829), (3991, 42807), (5833, 29289), (9763, 17499), (11973, 14269)]