66469351641

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20959}}^1\times {\mathrm{13729}}^1$

素因数の和:34709

約数の個数: 32

約数和(自身を含む): 110507827200

約数和(自身を除く): 44038475559

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 13729, 20959, 41187, 62877, 96103, 146713, 151019, 230549, 288309, 440139, 453057, 691647, 1057133, 1613843, 3171399, 4841529, 287746111, 863238333, 2014222777, 3165207221, 6042668331, 9495621663, 22156450547, 66469351641]

約数ペア:

[(1, 66469351641), (3, 22156450547), (7, 9495621663), (11, 6042668331), (21, 3165207221), (33, 2014222777), (77, 863238333), (231, 287746111), (13729, 4841529), (20959, 3171399), (41187, 1613843), (62877, 1057133), (96103, 691647), (146713, 453057), (151019, 440139), (230549, 288309)]