848973951

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 1475360640

約数和(自身を除く): 626386689

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 67, 147, 177, 201, 413, 441, 469, 487, 531, 603, 1239, 1407, 1461, 2891, 3283, 3409, 3717, 3953, 4221, 4383, 8673, 9849, 10227, 11859, 23863, 26019, 27671, 28733, 29547, 30681, 32629, 35577, 71589, 83013, 86199, 97887, 193697, 201131, 214767, 228403, 249039, 258597, 293661, 581091, 603393, 685209, 1407917, 1598821, 1743273, 1810179, 1925111, 2055627, 4223751, 4796463, 5775333, 12671253, 13475777, 14389389, 17325999, 40427331, 94330439, 121281993, 282991317, 848973951]

約数ペア:

[(1, 848973951), (3, 282991317), (7, 121281993), (9, 94330439), (21, 40427331), (49, 17325999), (59, 14389389), (63, 13475777), (67, 12671253), (147, 5775333), (177, 4796463), (201, 4223751), (413, 2055627), (441, 1925111), (469, 1810179), (487, 1743273), (531, 1598821), (603, 1407917), (1239, 685209), (1407, 603393), (1461, 581091), (2891, 293661), (3283, 258597), (3409, 249039), (3717, 228403), (3953, 214767), (4221, 201131), (4383, 193697), (8673, 97887), (9849, 86199), (10227, 83013), (11859, 71589), (23863, 35577), (26019, 32629), (27671, 30681), (28733, 29547)]