7827210369

素因数分解:

$3^2\times {\mathrm{11}}^4\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 60

約数和(自身を含む): 12541800960

約数和(自身を除く): 4714590591

約数列:

[1, 3, 9, 11, 33, 99, 121, 191, 311, 363, 573, 933, 1089, 1331, 1719, 2101, 2799, 3421, 3993, 6303, 10263, 11979, 14641, 18909, 23111, 30789, 37631, 43923, 59401, 69333, 112893, 131769, 178203, 207999, 254221, 338679, 413941, 534609, 653411, 762663, 1241823, 1960233, 2287989, 2796431, 3725469, 4553351, 5880699, 7187521, 8389293, 13660053, 21562563, 25167879, 40980159, 64687689, 79062731, 237188193, 711564579, 869690041, 2609070123, 7827210369]

約数ペア:

[(1, 7827210369), (3, 2609070123), (9, 869690041), (11, 711564579), (33, 237188193), (99, 79062731), (121, 64687689), (191, 40980159), (311, 25167879), (363, 21562563), (573, 13660053), (933, 8389293), (1089, 7187521), (1331, 5880699), (1719, 4553351), (2101, 3725469), (2799, 2796431), (3421, 2287989), (3993, 1960233), (6303, 1241823), (10263, 762663), (11979, 653411), (14641, 534609), (18909, 413941), (23111, 338679), (30789, 254221), (37631, 207999), (43923, 178203), (59401, 131769), (69333, 112893)]