139639599153

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{39209}}^1$

素因数の和:39646

約数の個数: 48

約数和(自身を含む): 216533304000

約数和(自身を除く): 76893704847

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 353, 531, 1059, 1121, 3177, 3363, 6707, 10089, 20121, 20827, 39209, 60363, 62481, 117627, 187443, 352881, 395713, 744971, 1187139, 2234913, 2313331, 3561417, 6704739, 6939993, 13840777, 20819979, 41522331, 43953289, 124566993, 131859867, 262974763, 395579601, 788924289, 816605843, 2366772867, 2449817529, 7349452587, 15515511017, 46546533051, 139639599153]

約数ペア:

[(1, 139639599153), (3, 46546533051), (9, 15515511017), (19, 7349452587), (57, 2449817529), (59, 2366772867), (171, 816605843), (177, 788924289), (353, 395579601), (531, 262974763), (1059, 131859867), (1121, 124566993), (3177, 43953289), (3363, 41522331), (6707, 20819979), (10089, 13840777), (20121, 6939993), (20827, 6704739), (39209, 3561417), (60363, 2313331), (62481, 2234913), (117627, 1187139), (187443, 744971), (352881, 395713)]