127261341

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 193489920

約数和(自身を除く): 66228579

約数列:

[1, 3, 9, 27, 67, 103, 201, 309, 603, 683, 927, 1809, 2049, 2781, 6147, 6901, 18441, 20703, 45761, 62109, 70349, 137283, 186327, 211047, 411849, 633141, 1235547, 1899423, 4713383, 14140149, 42420447, 127261341]

約数ペア:

[(1, 127261341), (3, 42420447), (9, 14140149), (27, 4713383), (67, 1899423), (103, 1235547), (201, 633141), (309, 411849), (603, 211047), (683, 186327), (927, 137283), (1809, 70349), (2049, 62109), (2781, 45761), (6147, 20703), (6901, 18441)]