173697504813

素因数分解:

$3^3\times 7^2\times {\mathrm{6257}}^1\times {\mathrm{20983}}^1$

素因数の和:27263

約数の個数: 48

約数和(自身を含む): 299404748160

約数和(自身を除く): 125707243347

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 6257, 18771, 20983, 43799, 56313, 62949, 131397, 146881, 168939, 188847, 306593, 394191, 440643, 566541, 919779, 1028167, 1182573, 1321929, 2759337, 3084501, 3965787, 8278011, 9253503, 27760509, 131290631, 393871893, 919034417, 1181615679, 2757103251, 3544847037, 6433240919, 8271309753, 19299722757, 24813929259, 57899168271, 173697504813]

約数ペア:

[(1, 173697504813), (3, 57899168271), (7, 24813929259), (9, 19299722757), (21, 8271309753), (27, 6433240919), (49, 3544847037), (63, 2757103251), (147, 1181615679), (189, 919034417), (441, 393871893), (1323, 131290631), (6257, 27760509), (18771, 9253503), (20983, 8278011), (43799, 3965787), (56313, 3084501), (62949, 2759337), (131397, 1321929), (146881, 1182573), (168939, 1028167), (188847, 919779), (306593, 566541), (394191, 440643)]