121898209561

素因数分解:

${\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 126409766400

約数和(自身を除く): 4511556839

約数列:

[1, 71, 137, 149, 151, 557, 9727, 10579, 10721, 20413, 20687, 22499, 39547, 76309, 82993, 84107, 1449323, 1468777, 1597429, 3082363, 5417939, 5892503, 5971597, 11370041, 11522659, 12531943, 218847773, 807272911, 818108789, 889767953, 1716876191, 121898209561]

約数ペア:

[(1, 121898209561), (71, 1716876191), (137, 889767953), (149, 818108789), (151, 807272911), (557, 218847773), (9727, 12531943), (10579, 11522659), (10721, 11370041), (20413, 5971597), (20687, 5892503), (22499, 5417939), (39547, 3082363), (76309, 1597429), (82993, 1468777), (84107, 1449323)]