43371036261

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{65521}}^1$

素因数の和:65639

約数の個数: 72

約数和(自身を含む): 77682883200

約数和(自身を除く): 34311846939

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 79, 133, 147, 171, 237, 399, 441, 553, 711, 931, 1197, 1501, 1659, 2793, 3871, 4503, 4977, 8379, 10507, 11613, 13509, 31521, 34839, 65521, 73549, 94563, 196563, 220647, 458647, 589689, 661941, 1244899, 1375941, 3210529, 3734697, 4127823, 5176159, 8714293, 9631587, 11204091, 15528477, 26142879, 28894761, 36233113, 46585431, 61000051, 78428637, 98347021, 108699339, 183000153, 253631791, 295041063, 326098017, 549000459, 688429147, 760895373, 885123189, 2065287441, 2282686119, 4819004029, 6195862323, 14457012087, 43371036261]

約数ペア:

[(1, 43371036261), (3, 14457012087), (7, 6195862323), (9, 4819004029), (19, 2282686119), (21, 2065287441), (49, 885123189), (57, 760895373), (63, 688429147), (79, 549000459), (133, 326098017), (147, 295041063), (171, 253631791), (237, 183000153), (399, 108699339), (441, 98347021), (553, 78428637), (711, 61000051), (931, 46585431), (1197, 36233113), (1501, 28894761), (1659, 26142879), (2793, 15528477), (3871, 11204091), (4503, 9631587), (4977, 8714293), (8379, 5176159), (10507, 4127823), (11613, 3734697), (13509, 3210529), (31521, 1375941), (34839, 1244899), (65521, 661941), (73549, 589689), (94563, 458647), (196563, 220647)]