156287103

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23041}}^1$

素因数の和:23087

約数の個数: 32

約数和(自身を含む): 265443840

約数和(自身を除く): 109156737

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 23041, 69123, 161287, 391697, 437779, 483861, 1175091, 1313337, 2741879, 3064453, 7442243, 8225637, 9193359, 22326729, 52095701, 156287103]

約数ペア:

[(1, 156287103), (3, 52095701), (7, 22326729), (17, 9193359), (19, 8225637), (21, 7442243), (51, 3064453), (57, 2741879), (119, 1313337), (133, 1175091), (323, 483861), (357, 437779), (399, 391697), (969, 161287), (2261, 69123), (6783, 23041)]