73704747

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 31530453

約数列:

[1, 3, 29, 59, 83, 87, 173, 177, 249, 519, 1711, 2407, 4897, 5017, 5133, 7221, 10207, 14359, 14691, 15051, 30621, 43077, 142013, 296003, 416411, 426039, 847181, 888009, 1249233, 2541543, 24568249, 73704747]

約数ペア:

[(1, 73704747), (3, 24568249), (29, 2541543), (59, 1249233), (83, 888009), (87, 847181), (173, 426039), (177, 416411), (249, 296003), (519, 142013), (1711, 43077), (2407, 30621), (4897, 15051), (5017, 14691), (5133, 14359), (7221, 10207)]