71983527

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4651}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 121473024

約数和(自身を除く): 49489497

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 4651, 5159, 13953, 15477, 32557, 51161, 97671, 153483, 311617, 358127, 934851, 1074381, 2181319, 3427787, 6543957, 10283361, 23994509, 71983527]

約数ペア:

[(1, 71983527), (3, 23994509), (7, 10283361), (11, 6543957), (21, 3427787), (33, 2181319), (67, 1074381), (77, 934851), (201, 358127), (231, 311617), (469, 153483), (737, 97671), (1407, 51161), (2211, 32557), (4651, 15477), (5159, 13953)]