16344693

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 25779200

約数和(自身を除く): 9434507

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 211, 453, 513, 633, 1359, 1899, 2869, 4009, 4077, 5697, 8607, 12027, 25821, 31861, 36081, 77463, 95583, 108243, 286749, 605359, 860247, 1816077, 5448231, 16344693]

約数ペア:

[(1, 16344693), (3, 5448231), (9, 1816077), (19, 860247), (27, 605359), (57, 286749), (151, 108243), (171, 95583), (211, 77463), (453, 36081), (513, 31861), (633, 25821), (1359, 12027), (1899, 8607), (2869, 5697), (4009, 4077)]