179930751

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 327116160

約数和(自身を除く): 147185409

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 169, 231, 273, 363, 419, 429, 507, 847, 1001, 1183, 1257, 1573, 1859, 2541, 2933, 3003, 3549, 4609, 4719, 5447, 5577, 8799, 11011, 13013, 13827, 16341, 20449, 32263, 33033, 38129, 39039, 50699, 59917, 61347, 70811, 96789, 114387, 143143, 152097, 179751, 212433, 354893, 419419, 429429, 495677, 659087, 778921, 1064679, 1258257, 1487031, 1977261, 2336763, 4613609, 5452447, 8568131, 13840827, 16357341, 25704393, 59976917, 179930751]

約数ペア:

[(1, 179930751), (3, 59976917), (7, 25704393), (11, 16357341), (13, 13840827), (21, 8568131), (33, 5452447), (39, 4613609), (77, 2336763), (91, 1977261), (121, 1487031), (143, 1258257), (169, 1064679), (231, 778921), (273, 659087), (363, 495677), (419, 429429), (429, 419419), (507, 354893), (847, 212433), (1001, 179751), (1183, 152097), (1257, 143143), (1573, 114387), (1859, 96789), (2541, 70811), (2933, 61347), (3003, 59917), (3549, 50699), (4609, 39039), (4719, 38129), (5447, 33033), (5577, 32263), (8799, 20449), (11011, 16341), (13013, 13827)]