83071611

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1667}}^1$

素因数の和:1800

約数の個数: 36

約数和(自身を含む): 140902632

約数和(自身を除く): 57831021

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 339, 441, 791, 1017, 1667, 2373, 5001, 5537, 7119, 11669, 15003, 16611, 35007, 49833, 81683, 105021, 188371, 245049, 565113, 735147, 1318597, 1695339, 3955791, 9230179, 11867373, 27690537, 83071611]

約数ペア:

[(1, 83071611), (3, 27690537), (7, 11867373), (9, 9230179), (21, 3955791), (49, 1695339), (63, 1318597), (113, 735147), (147, 565113), (339, 245049), (441, 188371), (791, 105021), (1017, 81683), (1667, 49833), (2373, 35007), (5001, 16611), (5537, 15003), (7119, 11669)]