76289031

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 138465600

約数和(自身を除く): 62176569

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1901, 1911, 3087, 4459, 5703, 5733, 13307, 13377, 17109, 24713, 39921, 40131, 74139, 93149, 119763, 172991, 222417, 279447, 518973, 652043, 838341, 1210937, 1556919, 1956129, 3632811, 5868387, 8476559, 10898433, 25429677, 76289031]

約数ペア:

[(1, 76289031), (3, 25429677), (7, 10898433), (9, 8476559), (13, 5868387), (21, 3632811), (39, 1956129), (49, 1556919), (63, 1210937), (91, 838341), (117, 652043), (147, 518973), (273, 279447), (343, 222417), (441, 172991), (637, 119763), (819, 93149), (1029, 74139), (1901, 40131), (1911, 39921), (3087, 24713), (4459, 17109), (5703, 13377), (5733, 13307)]