16363161

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 9441639

約数列:

[1, 3, 9, 19, 27, 57, 167, 171, 191, 501, 513, 573, 1503, 1719, 3173, 3629, 4509, 5157, 9519, 10887, 28557, 31897, 32661, 85671, 95691, 97983, 287073, 606043, 861219, 1818129, 5454387, 16363161]

約数ペア:

[(1, 16363161), (3, 5454387), (9, 1818129), (19, 861219), (27, 606043), (57, 287073), (167, 97983), (171, 95691), (191, 85671), (501, 32661), (513, 31897), (573, 28557), (1503, 10887), (1719, 9519), (3173, 5157), (3629, 4509)]