73981611

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 126147840

約数和(自身を除く): 52166229

約数列:

[1, 3, 9, 11, 19, 33, 37, 57, 99, 111, 171, 209, 333, 407, 627, 703, 1063, 1221, 1881, 2109, 3189, 3663, 6327, 7733, 9567, 11693, 20197, 23199, 35079, 39331, 60591, 69597, 105237, 117993, 181773, 222167, 353979, 432641, 666501, 747289, 1297923, 1999503, 2241867, 3893769, 6725601, 8220179, 24660537, 73981611]

約数ペア:

[(1, 73981611), (3, 24660537), (9, 8220179), (11, 6725601), (19, 3893769), (33, 2241867), (37, 1999503), (57, 1297923), (99, 747289), (111, 666501), (171, 432641), (209, 353979), (333, 222167), (407, 181773), (627, 117993), (703, 105237), (1063, 69597), (1221, 60591), (1881, 39331), (2109, 35079), (3189, 23199), (3663, 20197), (6327, 11693), (7733, 9567)]