221477776887

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{26417}}^1$

素因数の和:27327

約数の個数: 32

約数和(自身を含む): 305765736192

約数和(自身を除く): 84287959305

約数列:

[1, 3, 53, 67, 159, 201, 787, 2361, 3551, 10653, 26417, 41711, 52729, 79251, 125133, 158187, 1400101, 1769939, 2794637, 4200303, 5309817, 8383911, 20790179, 62370537, 93806767, 281420301, 1101879487, 1392941993, 3305638461, 4178825979, 73825925629, 221477776887]

約数ペア:

[(1, 221477776887), (3, 73825925629), (53, 4178825979), (67, 3305638461), (159, 1392941993), (201, 1101879487), (787, 281420301), (2361, 93806767), (3551, 62370537), (10653, 20790179), (26417, 8383911), (41711, 5309817), (52729, 4200303), (79251, 2794637), (125133, 1769939), (158187, 1400101)]