70272009

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 109363200

約数和(自身を除く): 39091191

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1423, 1593, 1829, 4269, 5487, 12807, 16461, 38421, 44113, 49383, 83957, 132339, 251871, 397017, 755613, 1191051, 2266839, 2602667, 7808001, 23424003, 70272009]

約数ペア:

[(1, 70272009), (3, 23424003), (9, 7808001), (27, 2602667), (31, 2266839), (59, 1191051), (93, 755613), (177, 397017), (279, 251871), (531, 132339), (837, 83957), (1423, 49383), (1593, 44113), (1829, 38421), (4269, 16461), (5487, 12807)]