631036683

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20849}}^1$

素因数の和:20936

約数の個数: 32

約数和(自身を含む): 1000800000

約数和(自身を除く): 369763317

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 3363, 10089, 20849, 30267, 62547, 187641, 396131, 562923, 1188393, 1230091, 3565179, 3690273, 10695537, 11070819, 23371729, 33212457, 70115187, 210345561, 631036683]

約数ペア:

[(1, 631036683), (3, 210345561), (9, 70115187), (19, 33212457), (27, 23371729), (57, 11070819), (59, 10695537), (171, 3690273), (177, 3565179), (513, 1230091), (531, 1188393), (1121, 562923), (1593, 396131), (3363, 187641), (10089, 62547), (20849, 30267)]