61163641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 20121479

約数列:

[1, 7, 11, 19, 77, 97, 133, 209, 431, 679, 1067, 1463, 1843, 3017, 4741, 7469, 8189, 12901, 20273, 33187, 41807, 57323, 90079, 141911, 292649, 459877, 630553, 794333, 3219139, 5560331, 8737663, 61163641]

約数ペア:

[(1, 61163641), (7, 8737663), (11, 5560331), (19, 3219139), (77, 794333), (97, 630553), (133, 459877), (209, 292649), (431, 141911), (679, 90079), (1067, 57323), (1463, 41807), (1843, 33187), (3017, 20273), (4741, 12901), (7469, 8189)]