163836621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8807}}^1$

素因数の和:8882

約数の個数: 32

約数和(自身を含む): 266353920

約数和(自身を除く): 102517299

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 8807, 18603, 26421, 79263, 114491, 237789, 343473, 466771, 1030419, 1400313, 3091257, 4200939, 6068023, 12602817, 18204069, 54612207, 163836621]

約数ペア:

[(1, 163836621), (3, 54612207), (9, 18204069), (13, 12602817), (27, 6068023), (39, 4200939), (53, 3091257), (117, 1400313), (159, 1030419), (351, 466771), (477, 343473), (689, 237789), (1431, 114491), (2067, 79263), (6201, 26421), (8807, 18603)]