27813465

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21313}}^1$

素因数の和:21353

約数の個数: 24

約数和(自身を含む): 49874760

約数和(自身を除く): 22061295

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 21313, 63939, 106565, 191817, 319695, 618077, 959085, 1854231, 3090385, 5562693, 9271155, 27813465]

約数ペア:

[(1, 27813465), (3, 9271155), (5, 5562693), (9, 3090385), (15, 1854231), (29, 959085), (45, 618077), (87, 319695), (145, 191817), (261, 106565), (435, 63939), (1305, 21313)]