185691807

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 328872960

約数和(自身を除く): 143181153

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1113, 1197, 2927, 3021, 3339, 7049, 8781, 9063, 20489, 21147, 26343, 55613, 61467, 63441, 155131, 166839, 184401, 389291, 465393, 500517, 1085917, 1167873, 1396179, 2947489, 3257751, 3503619, 8842467, 9773253, 20632423, 26527401, 61897269, 185691807]

約数ペア:

[(1, 185691807), (3, 61897269), (7, 26527401), (9, 20632423), (19, 9773253), (21, 8842467), (53, 3503619), (57, 3257751), (63, 2947489), (133, 1396179), (159, 1167873), (171, 1085917), (371, 500517), (399, 465393), (477, 389291), (1007, 184401), (1113, 166839), (1197, 155131), (2927, 63441), (3021, 61467), (3339, 55613), (7049, 26343), (8781, 21147), (9063, 20489)]