154180611

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 263872000

約数和(自身を除く): 109691389

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 61, 117, 171, 183, 247, 351, 379, 513, 549, 741, 793, 1137, 1159, 1647, 2223, 2379, 3411, 3477, 4927, 6669, 7137, 7201, 10233, 10431, 14781, 15067, 21411, 21603, 23119, 31293, 44343, 45201, 64809, 69357, 93613, 133029, 135603, 194427, 208071, 280839, 300547, 406809, 439261, 624213, 842517, 901641, 1317783, 2527551, 2704923, 3953349, 5710393, 8114769, 11860047, 17131179, 51393537, 154180611]

約数ペア:

[(1, 154180611), (3, 51393537), (9, 17131179), (13, 11860047), (19, 8114769), (27, 5710393), (39, 3953349), (57, 2704923), (61, 2527551), (117, 1317783), (171, 901641), (183, 842517), (247, 624213), (351, 439261), (379, 406809), (513, 300547), (549, 280839), (741, 208071), (793, 194427), (1137, 135603), (1159, 133029), (1647, 93613), (2223, 69357), (2379, 64809), (3411, 45201), (3477, 44343), (4927, 31293), (6669, 23119), (7137, 21603), (7201, 21411), (10233, 15067), (10431, 14781)]