54105597

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 105826560

約数和(自身を除く): 51720963

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 61, 63, 91, 117, 133, 171, 183, 189, 247, 273, 351, 361, 399, 427, 513, 549, 741, 793, 819, 1083, 1159, 1197, 1281, 1647, 1729, 2223, 2379, 2457, 2527, 3249, 3477, 3591, 3843, 4693, 5187, 5551, 6669, 7137, 7581, 8113, 9747, 10431, 11529, 14079, 15067, 15561, 16653, 21411, 22021, 22743, 24339, 31293, 32851, 42237, 45201, 46683, 49959, 66063, 68229, 73017, 98553, 105469, 126711, 135603, 149877, 154147, 198189, 219051, 286273, 295659, 316407, 406809, 462441, 594567, 858819, 886977, 949221, 1387323, 2003911, 2576457, 2847663, 4161969, 6011733, 7729371, 18035199, 54105597]

約数ペア:

[(1, 54105597), (3, 18035199), (7, 7729371), (9, 6011733), (13, 4161969), (19, 2847663), (21, 2576457), (27, 2003911), (39, 1387323), (57, 949221), (61, 886977), (63, 858819), (91, 594567), (117, 462441), (133, 406809), (171, 316407), (183, 295659), (189, 286273), (247, 219051), (273, 198189), (351, 154147), (361, 149877), (399, 135603), (427, 126711), (513, 105469), (549, 98553), (741, 73017), (793, 68229), (819, 66063), (1083, 49959), (1159, 46683), (1197, 45201), (1281, 42237), (1647, 32851), (1729, 31293), (2223, 24339), (2379, 22743), (2457, 22021), (2527, 21411), (3249, 16653), (3477, 15561), (3591, 15067), (3843, 14079), (4693, 11529), (5187, 10431), (5551, 9747), (6669, 8113), (7137, 7581)]