73027017

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39971}}^1$

素因数の和:40013

約数の個数: 24

約数和(自身を含む): 124712640

約数和(自身を除く): 51685623

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 39971, 119913, 279797, 359739, 839391, 1159159, 2518173, 3477477, 8114113, 10432431, 24342339, 73027017]

約数ペア:

[(1, 73027017), (3, 24342339), (7, 10432431), (9, 8114113), (21, 3477477), (29, 2518173), (63, 1159159), (87, 839391), (203, 359739), (261, 279797), (609, 119913), (1827, 39971)]