74076387

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 127563264

約数和(自身を除く): 53486877

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 751, 1281, 1617, 2013, 2253, 2989, 4697, 5257, 8261, 8967, 14091, 15771, 24783, 32879, 36799, 45811, 57827, 98637, 110397, 137433, 173481, 320677, 404789, 503921, 962031, 1214367, 1511763, 2244739, 3527447, 6734217, 10582341, 24692129, 74076387]

約数ペア:

[(1, 74076387), (3, 24692129), (7, 10582341), (11, 6734217), (21, 3527447), (33, 2244739), (49, 1511763), (61, 1214367), (77, 962031), (147, 503921), (183, 404789), (231, 320677), (427, 173481), (539, 137433), (671, 110397), (751, 98637), (1281, 57827), (1617, 45811), (2013, 36799), (2253, 32879), (2989, 24783), (4697, 15771), (5257, 14091), (8261, 8967)]