71594907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 104160000

約数和(自身を除く): 32565093

約数列:

[1, 3, 19, 57, 59, 61, 177, 183, 349, 1047, 1121, 1159, 3363, 3477, 3599, 6631, 10797, 19893, 20591, 21289, 61773, 63867, 68381, 205143, 391229, 404491, 1173687, 1213473, 1256051, 3768153, 23864969, 71594907]

約数ペア:

[(1, 71594907), (3, 23864969), (19, 3768153), (57, 1256051), (59, 1213473), (61, 1173687), (177, 404491), (183, 391229), (349, 205143), (1047, 68381), (1121, 63867), (1159, 61773), (3363, 21289), (3477, 20591), (3599, 19893), (6631, 10797)]