67919247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 113611680

約数和(自身を除く): 45692433

約数列:

[1, 3, 9, 11, 29, 33, 41, 87, 99, 123, 261, 319, 369, 451, 577, 957, 1189, 1353, 1731, 2871, 3567, 4059, 5193, 6347, 10701, 13079, 16733, 19041, 23657, 39237, 50199, 57123, 70971, 117711, 150597, 184063, 212913, 260227, 552189, 686053, 780681, 1656567, 2058159, 2342043, 6174477, 7546583, 22639749, 67919247]

約数ペア:

[(1, 67919247), (3, 22639749), (9, 7546583), (11, 6174477), (29, 2342043), (33, 2058159), (41, 1656567), (87, 780681), (99, 686053), (123, 552189), (261, 260227), (319, 212913), (369, 184063), (451, 150597), (577, 117711), (957, 70971), (1189, 57123), (1353, 50199), (1731, 39237), (2871, 23657), (3567, 19041), (4059, 16733), (5193, 13079), (6347, 10701)]