54626993841

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{369029}}^1$

素因数の和:369118

約数の個数: 48

約数和(自身を含む): 90869947200

約数和(自身を除く): 36242953359

約数列:

[1, 3, 7, 19, 21, 49, 53, 57, 133, 147, 159, 371, 399, 931, 1007, 1113, 2597, 2793, 3021, 7049, 7791, 21147, 49343, 148029, 369029, 1107087, 2583203, 7011551, 7749609, 18082421, 19558537, 21034653, 49080857, 54247263, 58675611, 136909759, 147242571, 343565999, 371612203, 410729277, 958368313, 1030697997, 1114836609, 2601285421, 2875104939, 7803856263, 18208997947, 54626993841]

約数ペア:

[(1, 54626993841), (3, 18208997947), (7, 7803856263), (19, 2875104939), (21, 2601285421), (49, 1114836609), (53, 1030697997), (57, 958368313), (133, 410729277), (147, 371612203), (159, 343565999), (371, 147242571), (399, 136909759), (931, 58675611), (1007, 54247263), (1113, 49080857), (2597, 21034653), (2793, 19558537), (3021, 18082421), (7049, 7749609), (7791, 7011551), (21147, 2583203), (49343, 1107087), (148029, 369029)]