30195693

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 51379200

約数和(自身を除く): 21183507

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5351, 5643, 16053, 48159, 58861, 101669, 144477, 176583, 305007, 529749, 915021, 1118359, 1589247, 2745063, 3355077, 10065231, 30195693]

約数ペア:

[(1, 30195693), (3, 10065231), (9, 3355077), (11, 2745063), (19, 1589247), (27, 1118359), (33, 915021), (57, 529749), (99, 305007), (171, 176583), (209, 144477), (297, 101669), (513, 58861), (627, 48159), (1881, 16053), (5351, 5643)]